Demand response (DR) programs allow customers to reduce electricity usage during peak periods in response to incentives. Brazil has implemented some DR programs through time-of-use rates and interruptible contracts. However, there is still potential to do more with new technologies and tariff structures that provide stronger price signals to customers. Adopting critical peak pricing and real-time pricing could help shift more load away from peak times. Overall, DR presents an opportunity for Brazil to further reduce costs and increase reliability of its power system.
All North American utilities will adopt smart metering and advanced metering infrastructure (AMI) to some degree in the near future. While some utilities will take a minimal approach, more visionary companies will use smart metering as an opportunity to positively influence their future. Most utilities favor taking the latter, more innovative approach based on programs seen throughout North America. Implementing smart metering programs presents both business strategy challenges and technology issues for utilities to navigate. Utilities that view smart metering solely as a means to improve revenue management are missing opportunities, as effective programs leverage investments to support broader benefits and market efficiency. Partnerships will be key to ensuring smart metering initiatives succeed in meeting utilities' goals.
The document discusses the adoption of smart metering and advanced metering infrastructure (AMI) by North American utilities. It states that while some utilities will take a minimal compliance-based approach, more visionary companies will see smart metering as an opportunity to positively influence their future. It outlines the benefits of smart metering programs that go beyond basic meter reading to leverage investments and benefit all electricity market participants. Key challenges include influencing consumer behavior and integrating new technology and data with legacy utility systems. Effective smart metering solutions require coordinated implementation of meters, communications systems, data management and other components. Utilities are advised to partner with experienced providers to ensure successful smart metering initiatives.
The document discusses demand-side management (DSM) and its promise through the next generation of smart grid technologies. DSM allows customers to control the timing and amount of their electricity usage, which could save up to $59 billion by 2019 by helping utilities, commercial customers, and households. DSM programs encourage shifting usage from peak to off-peak periods through technologies that provide customers more information about their energy consumption.
Electricity Demand Side Management and End-use efficiencyeecfncci
This presentation give an overview about demand side management and end-use efficiency for electricity supply systems. It was prepared for energy auditor training in Nepal in the context of GIZ/NEEP programme. For further information go to EEC webpage: http://eec-fncci.org/
Richard Cowart - Delivering Energy Efficiency on a Large Scale: Challenges an...noe21
http://www.managing-energy-demand.org
This seminar held on november 4 ‘09 in Bern, Switzerland, hosted international specialists in managing energy demand, mainly electric energy. Presentations concentrated on best cases in demand side management and regulation easing the way for DSM programs. The event was organised by noe21, a Geneva based NGO.
All North American utilities will adopt smart metering and advanced metering infrastructure (AMI) to some degree in the near future. While some utilities will take a minimal approach, more visionary companies will use smart metering as an opportunity to positively influence their future. Most utilities favor taking the latter, more innovative approach based on programs seen throughout North America. Implementing smart metering programs presents both business strategy challenges and technology issues for utilities to navigate. Utilities that view smart metering solely as a means to improve revenue management are missing opportunities, as effective programs leverage investments to support broader benefits and market efficiency. Partnerships will be key to ensuring smart metering initiatives succeed in meeting utilities' goals.
The document discusses the adoption of smart metering and advanced metering infrastructure (AMI) by North American utilities. It states that while some utilities will take a minimal compliance-based approach, more visionary companies will see smart metering as an opportunity to positively influence their future. It outlines the benefits of smart metering programs that go beyond basic meter reading to leverage investments and benefit all electricity market participants. Key challenges include influencing consumer behavior and integrating new technology and data with legacy utility systems. Effective smart metering solutions require coordinated implementation of meters, communications systems, data management and other components. Utilities are advised to partner with experienced providers to ensure successful smart metering initiatives.
The document discusses demand-side management (DSM) and its promise through the next generation of smart grid technologies. DSM allows customers to control the timing and amount of their electricity usage, which could save up to $59 billion by 2019 by helping utilities, commercial customers, and households. DSM programs encourage shifting usage from peak to off-peak periods through technologies that provide customers more information about their energy consumption.
Electricity Demand Side Management and End-use efficiencyeecfncci
This presentation give an overview about demand side management and end-use efficiency for electricity supply systems. It was prepared for energy auditor training in Nepal in the context of GIZ/NEEP programme. For further information go to EEC webpage: http://eec-fncci.org/
Richard Cowart - Delivering Energy Efficiency on a Large Scale: Challenges an...noe21
http://www.managing-energy-demand.org
This seminar held on november 4 ‘09 in Bern, Switzerland, hosted international specialists in managing energy demand, mainly electric energy. Presentations concentrated on best cases in demand side management and regulation easing the way for DSM programs. The event was organised by noe21, a Geneva based NGO.
Australia has abundant coal and gas resources but is becoming a net importer of liquid fuels. Greenhouse gas emissions are high per capita due to the energy-intensive economy. Key programs to improve energy efficiency include the National Framework for Energy Efficiency, Energy Efficiency Opportunities Act, and Minimum Energy Performance Standards. Smart metering and continued electricity market reforms aim to enable time-varying pricing and demand-side management, but regulators may not allow innovative tariffs. While on track to meet short-term climate targets, further energy efficiency and demand-side management policies are still needed to reduce emissions beyond 2010.
EE 39 Power System Restoration Strategy During Emergency & BlackoutRina Florentes
The document provides information about an upcoming 5-day energy conservation and demand side management course in Dubai from December 6-10, 2015. It outlines the course objectives, contents, speakers, fees and registration details. The course will cover topics such as energy supply and demand, electrical consumption surveys, load management techniques, improving equipment efficiency and thermal unit efficiency, demand side management strategies and impacts, energy management programs, energy audits, and green technology mechanics. Participants will gain an understanding of demand-side management and its applications.
Steve Avary - Electricity Utility 2 point 0 PaperSteven Avary
The document discusses challenges facing electric utilities in balancing financial metrics with stakeholder objectives like conservation and renewable integration. Innovation is critical but limited by regulatory disincentives as efficiency benefits customers rather than utilities. New performance models like RIIO in the UK and the Iowa model provide incentives for outputs. Technologies like batteries and smart grids have reduced peak demand but require significant investment. Distributed generation also threatens the traditional utility model by enabling customer independence and reducing load growth. New policies are needed to absorb higher costs and share risks between utilities and customers.
A national perspective on using rates to control power system costs (recommen...bobprocter
This document provides an overview of using time-differentiated electricity rates to control power system costs from a national perspective. It discusses how electricity pricing has resulted in consumption patterns that do not match production and delivery cost patterns, leading to increasing costs. Dynamic pricing is presented as a way to better align prices with underlying costs. The document covers definitions of dynamic pricing, related rate design issues, potential impacts on different customer groups, enabling technology needs, and transition challenges. It argues dynamic pricing could significantly reduce peak consumption and lower future electricity costs if designed and implemented properly while accounting for different stakeholder impacts.
This document summarizes renewable energy policies that could help increase renewable energy production in the United States. It defines renewable energy and discusses current renewable energy production levels. Financial incentives like rebates and feed-in tariffs are described as effective policies other countries have used. Net metering policies in the US are discussed. The conclusion recommends a policy framework for the US based on lessons from successful foreign policies.
MISO's Distributed Energy Resources Program aims to prepare for higher penetration of distributed energy resources like rooftop solar and electric vehicles. The program focuses on four key areas: developing an integration approach and roadmap through stakeholder collaboration; coordinating policy changes; identifying visibility and communication needs across MISO's footprint; and enhancing market participation and systems. MISO is conducting research and working with stakeholders to understand impacts and prioritize solutions to address DERs in planning, operations, and markets.
1.30 12.14.09 - infrastructure reform (belt)Juan Belt
This document summarizes Juan Belt's presentation on leading approaches to infrastructure reform. It discusses what infrastructure includes, the types of programs USAID implements, and business models from the OECD perspective. It also provides lessons learned from power, telecom, and water sector reforms. A case study of Guatemala's successful power sector reform and privatization during a regional conflict is presented. Key elements included legal/regulatory reforms to promote private investment, increased access to energy in rural areas, and promotion of renewable energy.
This document summarizes strategies for reducing emissions from the power sector at lowest cost. It discusses how new business models and policies can make clean energy the lowest cost solution by reducing financing costs. Specifically, it analyzes how long term contracts and policies that reduce risk can lower the cost of renewable energy by 5-15% by attracting lower cost financing. It also discusses how policies can minimize stranded fossil fuel assets and system costs as the grid transitions to more clean energy through approaches like implementing a separate market for renewable energy.
Many remote areas and islands (RAI) are deploying renewable energy (RE), some with ambitious plans to meet 100% of their electricity or even final energy needs with renewables. For most of them, roof-top PV systems offer clear advantages but most of their deployment potential still remains largely untapped. The setup of consistent prosumer policies can provide a means to achieve the islands’ objectives faster and with lower costs to society.
This report provides guidance to policy makers on the drivers, opportunities, challenges and implementation strategies of PV prosumer policies that can be considered within a comprehensive renewable energy strategy for RAI. It is based on the frameworks and methodologies developed on the IEA-RETD publications RE-PROSUMERS (2014) and REMOTE (2012).
The preliminary results were presented at the IRENA Island conference in Martinique in July 2015, see presentation slides.
The document discusses developing a distributed generation/co-generation strategy in South Africa to support private sector participation in power generation. It outlines the benefits of distributed generation such as increasing energy security and efficiency. Barriers to distributed generation include the current electricity market structure and lack of regulatory frameworks. The document recommends establishing an explicit security standard for planning new capacity, using distributed generation to increase regional supply security, and developing policies to incentivize distributed generation projects.
Home Area Networks: A Preferred Choice for Energy EfficiencyCognizant
The day is here when home area networks (HANs) contribute to energy efficiency for utilities and home users; the way forward will be driven by automated demand response (ADR), automated demand side management (DSM), dynamic pricing, and electric vehicle (EV) charging among other key factors.
This covers the economics of energy efficiency focusing on the Energy Efficiency Gap and work by Allcott and Greenstone (2012) and Gillingham et al. (2009)
Doug Clover on New Zealand's Electricity Reformsmhjbnz
The document discusses the past, present and future of New Zealand's electricity system. It provides an overview of the country's electricity infrastructure and generation sources. It also outlines the reforms of the 1990s that introduced competition into the system and separated generation, transmission and retail. Finally, it discusses future options and barriers to increasing renewable generation and implementing demand side management.
Course on Regulation and Sustainable Energy in Developing Countries - Session 6Leonardo ENERGY
Session 6 focuses on tender/auctioning. In spite of its "stop and go" nature, tender mechanisms could be more adapted to the support of certain renewable energy technologies than more complex schemes. They might be as well more suitable for some particular developing countries. This session tackles also the issue of fiscal incentives and tax breaks, which can prove to be very effective to support renewable energy technologies. This session provides a number of examples taken from industrial, emerging and developing countries.
Supporting ‘Green’ electricity: Lessons learned from the Spanish Feed‐in tar...Gnera Energía y Tecnología
Paper read at 4th Atlantic Workshop on Energy and Environmental Economics (A Toxa, Spain), 07-2010. Lara Pérez Dueñas, GNERA Energía y Tecnología.
Lecciones aprendidas del sistema español de apoyo a las renovables basado en un sistema de primas y tarifas.
***
The Spanish economic support system for electricity from renewable energy sources
has had a good reputation due to its good results in terms of number of new plants,
installed megawatts, industrial development, etc. Nevertheless, in the last years we
have assisted to major and sudden legislative changes motivated by different events
that have put under discussion the system sustainability. After describing the main
green electricity support systems available and the benefits of introducing renewable
energies in the electricity market, this paper analyses the causes of the “boom and
burst” of the Spanish support mechanisms and the main lessons learned.
1) The document discusses strategies for embedding distributed energy resources like solar PV and battery storage into new property developments in African cities to create localized, low-carbon energy systems.
2) Rapid urbanization and infrastructure deficits in African cities create an opportunity to develop integrated energy and property projects. Distributed energy is now economically competitive with traditional electricity sources and prices are continuing to decline with innovation and deployment.
3) Case studies from around the world demonstrate how new developments can become "energy hubs" generating multiple revenue streams from local energy sales, demand response, and other services. However, barriers like risk aversion in the property sector and lack of suitable financing products must still be addressed.
Models for reducing the cost of electricity in West AfricaABDULSALAM KAMARA
The document proposes four models for reducing electricity costs in West Africa: 1) A total liberalization model that lifts restrictions on private investment in power generation, transmission, and distribution. 2) An energy cooperatives model where communities own power generation plants and distribution networks to access lower cost electricity. 3) A development finance model where development banks provide long-term, low-interest loans to finance power projects through public-private partnerships. 4) A cost domestication model where locally sourcing labor, fuel, and equipment leads to electricity costs being determined by local standards of living. The document also discusses approaches like concentrated solar power for households and technology transfer to reduce costs.
Implementing Net Metering in the Developing WorldRuchir Punjabi
Distributed Energy (www.de.energy) is a platform to match investors with renewable energy projects. We are always looking for ways to promote renewable energy growth in developing countries. This Powerpoint was prepared as a case study to promote the implementation of net metering in a particular country and examines its feasibility as an enabling policy and to what extent it is designed to foster private investment in renewable energy and broaden the nation’s energy mix. The case study examines and provides evidence to support the implementation of net metering and puts forward a convincing case from an economic, social and environmental standpoint. Country-specific references further indicate how net metering has helped respective countries achieve their energy targets and facilitated a transition towards clean energy.
Transactive Energy article in Metering International magazine Fall 2013. Provides practical explanation of transactive energy in an evolutionary context.
Minding The Gap World Banks Assistance To Power Shortage Mitigation In The...lmaurer
This document discusses the World Bank's efforts to assist developing countries facing power shortages. It describes the Bank's technical assistance and lending to help governments mitigate power shortages through strategies like improving energy efficiency. The Bank stresses evaluating each country's situation individually and uses a portfolio approach including demand-side solutions, emergency generation, and rationing. Mass distribution of energy-efficient lightbulbs has proven effective in many countries.
The document summarizes lessons learned from Brazil's implementation of energy market reforms. It describes Brazil's efforts to introduce competition in the electricity sector through the creation of a wholesale market (MAE) and independent system operator (ONS). While progress was made, implementation has moved more slowly than planned with generation privatization stalled and few customers choosing the free market. Reasons given include election delays, lack of leadership coordinating reforms, and lack of trust in market forces from the new government.
Australia has abundant coal and gas resources but is becoming a net importer of liquid fuels. Greenhouse gas emissions are high per capita due to the energy-intensive economy. Key programs to improve energy efficiency include the National Framework for Energy Efficiency, Energy Efficiency Opportunities Act, and Minimum Energy Performance Standards. Smart metering and continued electricity market reforms aim to enable time-varying pricing and demand-side management, but regulators may not allow innovative tariffs. While on track to meet short-term climate targets, further energy efficiency and demand-side management policies are still needed to reduce emissions beyond 2010.
EE 39 Power System Restoration Strategy During Emergency & BlackoutRina Florentes
The document provides information about an upcoming 5-day energy conservation and demand side management course in Dubai from December 6-10, 2015. It outlines the course objectives, contents, speakers, fees and registration details. The course will cover topics such as energy supply and demand, electrical consumption surveys, load management techniques, improving equipment efficiency and thermal unit efficiency, demand side management strategies and impacts, energy management programs, energy audits, and green technology mechanics. Participants will gain an understanding of demand-side management and its applications.
Steve Avary - Electricity Utility 2 point 0 PaperSteven Avary
The document discusses challenges facing electric utilities in balancing financial metrics with stakeholder objectives like conservation and renewable integration. Innovation is critical but limited by regulatory disincentives as efficiency benefits customers rather than utilities. New performance models like RIIO in the UK and the Iowa model provide incentives for outputs. Technologies like batteries and smart grids have reduced peak demand but require significant investment. Distributed generation also threatens the traditional utility model by enabling customer independence and reducing load growth. New policies are needed to absorb higher costs and share risks between utilities and customers.
A national perspective on using rates to control power system costs (recommen...bobprocter
This document provides an overview of using time-differentiated electricity rates to control power system costs from a national perspective. It discusses how electricity pricing has resulted in consumption patterns that do not match production and delivery cost patterns, leading to increasing costs. Dynamic pricing is presented as a way to better align prices with underlying costs. The document covers definitions of dynamic pricing, related rate design issues, potential impacts on different customer groups, enabling technology needs, and transition challenges. It argues dynamic pricing could significantly reduce peak consumption and lower future electricity costs if designed and implemented properly while accounting for different stakeholder impacts.
This document summarizes renewable energy policies that could help increase renewable energy production in the United States. It defines renewable energy and discusses current renewable energy production levels. Financial incentives like rebates and feed-in tariffs are described as effective policies other countries have used. Net metering policies in the US are discussed. The conclusion recommends a policy framework for the US based on lessons from successful foreign policies.
MISO's Distributed Energy Resources Program aims to prepare for higher penetration of distributed energy resources like rooftop solar and electric vehicles. The program focuses on four key areas: developing an integration approach and roadmap through stakeholder collaboration; coordinating policy changes; identifying visibility and communication needs across MISO's footprint; and enhancing market participation and systems. MISO is conducting research and working with stakeholders to understand impacts and prioritize solutions to address DERs in planning, operations, and markets.
1.30 12.14.09 - infrastructure reform (belt)Juan Belt
This document summarizes Juan Belt's presentation on leading approaches to infrastructure reform. It discusses what infrastructure includes, the types of programs USAID implements, and business models from the OECD perspective. It also provides lessons learned from power, telecom, and water sector reforms. A case study of Guatemala's successful power sector reform and privatization during a regional conflict is presented. Key elements included legal/regulatory reforms to promote private investment, increased access to energy in rural areas, and promotion of renewable energy.
This document summarizes strategies for reducing emissions from the power sector at lowest cost. It discusses how new business models and policies can make clean energy the lowest cost solution by reducing financing costs. Specifically, it analyzes how long term contracts and policies that reduce risk can lower the cost of renewable energy by 5-15% by attracting lower cost financing. It also discusses how policies can minimize stranded fossil fuel assets and system costs as the grid transitions to more clean energy through approaches like implementing a separate market for renewable energy.
Many remote areas and islands (RAI) are deploying renewable energy (RE), some with ambitious plans to meet 100% of their electricity or even final energy needs with renewables. For most of them, roof-top PV systems offer clear advantages but most of their deployment potential still remains largely untapped. The setup of consistent prosumer policies can provide a means to achieve the islands’ objectives faster and with lower costs to society.
This report provides guidance to policy makers on the drivers, opportunities, challenges and implementation strategies of PV prosumer policies that can be considered within a comprehensive renewable energy strategy for RAI. It is based on the frameworks and methodologies developed on the IEA-RETD publications RE-PROSUMERS (2014) and REMOTE (2012).
The preliminary results were presented at the IRENA Island conference in Martinique in July 2015, see presentation slides.
The document discusses developing a distributed generation/co-generation strategy in South Africa to support private sector participation in power generation. It outlines the benefits of distributed generation such as increasing energy security and efficiency. Barriers to distributed generation include the current electricity market structure and lack of regulatory frameworks. The document recommends establishing an explicit security standard for planning new capacity, using distributed generation to increase regional supply security, and developing policies to incentivize distributed generation projects.
Home Area Networks: A Preferred Choice for Energy EfficiencyCognizant
The day is here when home area networks (HANs) contribute to energy efficiency for utilities and home users; the way forward will be driven by automated demand response (ADR), automated demand side management (DSM), dynamic pricing, and electric vehicle (EV) charging among other key factors.
This covers the economics of energy efficiency focusing on the Energy Efficiency Gap and work by Allcott and Greenstone (2012) and Gillingham et al. (2009)
Doug Clover on New Zealand's Electricity Reformsmhjbnz
The document discusses the past, present and future of New Zealand's electricity system. It provides an overview of the country's electricity infrastructure and generation sources. It also outlines the reforms of the 1990s that introduced competition into the system and separated generation, transmission and retail. Finally, it discusses future options and barriers to increasing renewable generation and implementing demand side management.
Course on Regulation and Sustainable Energy in Developing Countries - Session 6Leonardo ENERGY
Session 6 focuses on tender/auctioning. In spite of its "stop and go" nature, tender mechanisms could be more adapted to the support of certain renewable energy technologies than more complex schemes. They might be as well more suitable for some particular developing countries. This session tackles also the issue of fiscal incentives and tax breaks, which can prove to be very effective to support renewable energy technologies. This session provides a number of examples taken from industrial, emerging and developing countries.
Supporting ‘Green’ electricity: Lessons learned from the Spanish Feed‐in tar...Gnera Energía y Tecnología
Paper read at 4th Atlantic Workshop on Energy and Environmental Economics (A Toxa, Spain), 07-2010. Lara Pérez Dueñas, GNERA Energía y Tecnología.
Lecciones aprendidas del sistema español de apoyo a las renovables basado en un sistema de primas y tarifas.
***
The Spanish economic support system for electricity from renewable energy sources
has had a good reputation due to its good results in terms of number of new plants,
installed megawatts, industrial development, etc. Nevertheless, in the last years we
have assisted to major and sudden legislative changes motivated by different events
that have put under discussion the system sustainability. After describing the main
green electricity support systems available and the benefits of introducing renewable
energies in the electricity market, this paper analyses the causes of the “boom and
burst” of the Spanish support mechanisms and the main lessons learned.
1) The document discusses strategies for embedding distributed energy resources like solar PV and battery storage into new property developments in African cities to create localized, low-carbon energy systems.
2) Rapid urbanization and infrastructure deficits in African cities create an opportunity to develop integrated energy and property projects. Distributed energy is now economically competitive with traditional electricity sources and prices are continuing to decline with innovation and deployment.
3) Case studies from around the world demonstrate how new developments can become "energy hubs" generating multiple revenue streams from local energy sales, demand response, and other services. However, barriers like risk aversion in the property sector and lack of suitable financing products must still be addressed.
Models for reducing the cost of electricity in West AfricaABDULSALAM KAMARA
The document proposes four models for reducing electricity costs in West Africa: 1) A total liberalization model that lifts restrictions on private investment in power generation, transmission, and distribution. 2) An energy cooperatives model where communities own power generation plants and distribution networks to access lower cost electricity. 3) A development finance model where development banks provide long-term, low-interest loans to finance power projects through public-private partnerships. 4) A cost domestication model where locally sourcing labor, fuel, and equipment leads to electricity costs being determined by local standards of living. The document also discusses approaches like concentrated solar power for households and technology transfer to reduce costs.
Implementing Net Metering in the Developing WorldRuchir Punjabi
Distributed Energy (www.de.energy) is a platform to match investors with renewable energy projects. We are always looking for ways to promote renewable energy growth in developing countries. This Powerpoint was prepared as a case study to promote the implementation of net metering in a particular country and examines its feasibility as an enabling policy and to what extent it is designed to foster private investment in renewable energy and broaden the nation’s energy mix. The case study examines and provides evidence to support the implementation of net metering and puts forward a convincing case from an economic, social and environmental standpoint. Country-specific references further indicate how net metering has helped respective countries achieve their energy targets and facilitated a transition towards clean energy.
Transactive Energy article in Metering International magazine Fall 2013. Provides practical explanation of transactive energy in an evolutionary context.
Minding The Gap World Banks Assistance To Power Shortage Mitigation In The...lmaurer
This document discusses the World Bank's efforts to assist developing countries facing power shortages. It describes the Bank's technical assistance and lending to help governments mitigate power shortages through strategies like improving energy efficiency. The Bank stresses evaluating each country's situation individually and uses a portfolio approach including demand-side solutions, emergency generation, and rationing. Mass distribution of energy-efficient lightbulbs has proven effective in many countries.
The document summarizes lessons learned from Brazil's implementation of energy market reforms. It describes Brazil's efforts to introduce competition in the electricity sector through the creation of a wholesale market (MAE) and independent system operator (ONS). While progress was made, implementation has moved more slowly than planned with generation privatization stalled and few customers choosing the free market. Reasons given include election delays, lack of leadership coordinating reforms, and lack of trust in market forces from the new government.
Performance Based Incentives Electrification In Ethiopialmaurer
1) An Output-Based Aid project in Ethiopia is helping accelerate electricity connections for rural households and promote energy efficiency.
2) The project provides subsidies to the state-owned utility contingent on meeting targets for new connections and ongoing service provision. As part of the connection package, poor households receive two energy-efficient compact fluorescent lamps.
3) By making connections more affordable and promoting efficient lighting, the project aims to address the "last mile paradox" where households cannot afford the initial connection cost despite being able to pay ongoing electricity bills, and to reduce costs for both customers and the utility.
The document summarizes the California energy crisis and Enron's collapse, discussing whether deregulation can be blamed. It focuses on the differences between California and Brazil's deregulation models, noting that California's was "botched" while Brazil's is a work in progress. It concludes that deregulation itself did not cause the problems, and that there are successful deregulated markets, so Brazil can learn from both successes and failures.
This document provides an overview of the current state and challenges facing South Africa's electricity sector. It notes that while Eskom has achieved low prices and high electrification rates, the distribution segment faces significant inefficiencies and financial troubles. It also points out that South Africa now faces a tight supply-demand balance, requiring substantial new investment in generation. The document argues that structural reforms should focus on improving investment incentives and that regulatory authority over prices needs to remain coherent and independent. Overall, the electricity sector has been well-run but faces serious challenges that require policy action and cooperation to address.
This document provides a summary of nine case studies examining efforts to close the electricity supply-demand gap in various countries. The case studies cover Botswana, Brazil, Bulgaria, Delhi (India), Dominican Republic, Ethiopia, Lithuania, Turkey, and Vietnam. For each country, the document outlines the key reforms, lessons learned, and best practices in addressing electricity supply and demand issues. The overall goal of the document is to distill lessons that may help other countries facing similar challenges.
The document summarizes Brazil's energy crisis in 2001-2002 and the government's response. Key points:
- Brazil experienced its most serious energy crisis in decades due to low hydroelectric reservoir levels. Rationing was needed to conserve 20-25% of typical energy consumption for 8 months.
- The government implemented a quota system rather than rolling blackouts, assigning consumption targets to customers based on history to incentivize reductions.
- The quota system was effective, achieving a 26 TWh reduction in energy use. Residential consumption habits changed permanently. The economic impact was mitigated through the rationing scheme.
Brazil has a large power system heavily dependent on hydroelectricity. Starting in the late 1990s, the power sector underwent major reforms introducing competition, privatization, and cost-recovery tariffs. Over 15 years, investments and private capital increased while quality of service improved, showing the reforms have been successful overall despite some challenges. However, licensing new hydro plants has become difficult due to lengthy evaluation processes and lack of coordination between environmental and energy goals. Better integration of power planning and demand side management could help make the most of Brazil's hydro resources to ensure a sustainable and reliable energy future.
This document provides an overview and summary of power sector reform in Brazil. It discusses the key reforms and accomplishments in Brazil including privatizing generation and distribution assets, increasing generation capacity, improving quality of service, and managing a large rationing program. It also notes challenges that remained including a lack of long-term planning, interrupted privatization, and insufficient investments to avoid rationing. Overall reform was an ongoing process with both successes and remaining challenges to further improve the power sector.
Power Responsive DSR Conference 18th June - Summary PaperPower Responsive
On 18th June, we brought together senior business leaders, decision makers, policy creators and energy experts to discuss the issues crucial to achieving the business benefits of a more flexible energy system.
Together at the event we collaboratively explored the opportunities for business, the incentives and barriers to growth, and sought solutions to deliver demand side response at scale by 2020.
This document is a summary paper of the event
Battery storage: The next disruptive technology in the power sectorCluster TWEED
Storage prices are dropping much faster than anyone expected, due to the growing market for consumer electronics and demand for electric vehicles (EVs). Major players in Asia, Europe, and the United States are all scaling up lithium-ion manufacturing to serve EV and other power applications. No surprise, then, that battery-pack costs are down to less than $230 per kilowatt-hour in 2016, compared with almost $1,000 per kilowatt-hour in 2010.
EWEB Electricity - Applied Reinventing Fire Sustainable Development Theories_...Benjamin Farrell
This document summarizes strategies for EWEB, Eugene's electricity provider, to transition to a more distributed and renewable electricity system as outlined in the book Reinventing Fire. It discusses implementing distributed generation through solar incentives and potentially a feed-in tariff. It also discusses establishing microgrids, time-of-use billing to shift demand, improving customer education and bills to encourage conservation, and using the Green Power grant fund to increase solar incentives. The overall goal is to increase distributed renewable energy, reduce risks from outages, and lower costs and environmental impacts.
DSM refers to managing electricity demand through efficiency programs rather than increasing supply. It is important in India due to growing electricity needs. Key objectives of DSM include valley filling to increase off-peak demand, load shifting to move usage from peaks to off-peaks, and strategic conservation to reduce overall usage. Regulations in Maharashtra require DSM programs to pass cost-effectiveness tests and have positive total resource costs to be approved. International examples show DSM can significantly reduce peak loads and energy usage.
The utility landscape is dynamic. Some pundits claim that traditional utility regulation is becoming obsolete. Others are calling for a complete overhaul of utility ratemaking as we know it; distributed energy resources, technology advancements and societal trends are changing the way utilities function. In such turbulent times, how can utilities manage their financials through rate structures? How can utilities bridge the span between the rate and regulatory frameworks of yesterday and tomorrow? One way to do so is to revisit the design of rate offerings available to all utility customers and to residential customers in particular.
Capgemini ses - smart metering pov 2007 (gr)Gord Reynolds
The document discusses how utilities in North America will need to adopt smart metering and advanced metering infrastructure to some degree due to regulatory mandates. It argues that utilities should leverage smart metering as an opportunity to positively influence their business by embracing a fresh approach to managing peak demand and system security. This will require benefits that motivate consumer conservation, business cases that look beyond meter-to-cash processes, and market transparency. The document outlines the key components needed for an effective smart metering solution and argues that utilities should partner with experienced providers to ensure program success.
Diversifying Into Renewable Energy: Challenges And OpportunitiesCTRM Center
The energy transition is the move away from fossil fuels towards renewable and sustainable forms of production and generation, in combination with increasing decarbonization (net zero) and electrification. The motivations behind the energy transition are primarily political, environmental, and increasingly, financial. Mostly, it is driven by Governments and international bodies (like the EU, which also sees renewables to increase its’ energy independence) through goal setting, provision of incentives, and legislation such as the US’s Inflation Reduction Act.
The push for decarbonization and ESG is also now being championed by large banks and financial institutions like Barclays Bank, who recently announced that it had tightened its financing rules and abandoned financing for oil exploration altogether. Over the last 12-months or so, geopolitics has played an ever-greater role in shaping the energy industry and the energy transition, as the fall-out from the Russia-Ukraine war has interfered with the energy transition agenda, resulting in soaring power and natural gas prices. This has wrought havoc with consumers and suppliers alike and stalled, or temporarily reversed, certain net zero initiatives, and encouraged the specter of market intervention.
Electric drive vehicles, including plug-in hybrids, battery electric vehicles, and fuel cell vehicles, were discussed across three workshops. The workshops addressed the business case for these vehicles, battery technologies, and a roadmap for developing fuel cell vehicles and hydrogen infrastructure. Key conclusions were that different technologies and business models are needed for various consumer groups, policy support is required to establish large markets and make the technologies economically sustainable, and while challenges remain the potential exists for electric drive vehicles to become more cost competitive and disrupt transportation systems over the long term with the right strategies.
The document discusses energy efficiency and conservation in New Zealand. It provides background on New Zealand's progress in improving energy efficiency over time, with efficiency gains coming from various sectors. Key points covered include defining an energy audit as examining how energy is used and costs at a facility to recommend efficiency improvements. An effective energy management program requires establishing an organizational structure with an energy manager and team to develop and implement an energy management plan.
The document discusses opportunities for energy businesses from the rollout of smart meters in the UK over the next seven years. It outlines how smart meters allow for more personalized tariffs like dynamic time-of-use tariffs tied to alerts. This enables demand response benefits. Home automation integrating with smart meters could remotely control devices and optimize energy use. New payment options are possible like pre-pay without infrastructure costs. Settlement may need to transition to half-hourly data from load profiles as consumption becomes less predictable with dynamic tariffs and automation. Overall smart meters open opportunities for differentiation, reducing costs, and improving system flexibility if businesses pursue innovative tariff designs and customer focused services.
The document discusses opportunities for energy businesses from leveraging smart meter technology. It outlines how smart meters allow for more personalized tariffs like dynamic time-of-use tariffs tied to alerts. This enables new demand response programs and opportunities for aggregators. Suppliers can improve customer service through tools like remote re-energization and automated outage detection. Distribution network operators can better manage voltages, target investment, and eventually remotely operate smart grids to integrate distributed energy and storage. Overall smart meters provide opportunities across the energy value chain from generation to retail if businesses re-examine their operating models.
The document discusses demand side management strategies and energy efficiency plans for India's 11th and 12th five year plans. It outlines DSM targets and achievements in the 11th plan, as well as the utility based DSM approach, energy conservation strategy, and technologies for energy conservation planned for the 12th plan. Key strategies discussed include peak lopping, valley filling, load shifting, and energy conservation programs. Sectors like industrial, commercial buildings, and municipal areas are highlighted for focus. The 12th plan aims to establish DSM cells, conduct load surveys, demonstrate strategies like demand response, and utilize advanced metering. Total funds required for DSM technical assistance are estimated at Rs. 300 crore with equivalent savings of 16
Various demand side management techniques and its role in smart grid–the stat...IJECEIAES
The current lifestyle of humanity relies heavily on energy consumption, thusrendering it an inevitable need. An ever-increasing demand for energy hasresulted from the increasing population. Most of this demand is met by thetraditional sources that continuously deplete and raise significantenvironmental issues. The existing power structure of developing nations isaging, unstable, and unfeasible, further prolonging the problem. The existingelectricity grid is unstable, vulnerable to blackouts and disruption, has hightransmission losses, low quality of power, insufficient electricity supply, anddiscourages distributed energy sources from being incorporated. Mitigatingthese problems requires a complete redesign of the system of powerdistribution. The modernization of the electric grid, i.e., the smart grid, is anemerging combination of different technologies designed to bring about theelectrical power grid that is changing dramatically. Demand sidemanagement (DSM) allow customers to be more involved in contributors tothe power systems to achieve system goals by scheduling their shiftableload. Effective DSM systems require the participation of customers in thesystem that can be done in a fair system. This paper focuses primarily ontechniques of DSM and demand responses (DR), including schedulingapproaches and strategies for optimal savings.
Energy Efficiency policy by IRFAN ANSARIIrfan Ansari
Energy efficiency policies aim to reduce the amount of energy required to provide products and services. The document discusses global trends in energy efficiency, including that energy intensity is generally higher in developing regions. It also outlines policies and trends in different sectors, and recommendations to improve energy efficiency through various policy instruments. Key recommendations include using market-based approaches and economic incentives, better informing consumers, implementing innovative financing tools, and enforcing regulations while also addressing behaviors.
This document summarizes testimony to be given to the US House of Representatives regarding opportunities and obstacles for utility-scale solar power. It argues that a distributed generation model focusing on smaller solar installations near demand is a more viable approach than large remote installations. It recommends establishing federal incentives and regulations to support net metering, interconnection standards, and rates to accelerate solar development over the next 10 years while technology improvements continue.
Wrestling Marshmallows - TransGrid's 2014 Demand Management Innovation ForumTransGrid AU
TransGrid held its annual Demand Management Innovation Forum in Sydney on September 24, 2014. Over 60 people from energy companies, consumer groups, technology providers, and other networks discussed challenges and opportunities around demand management. Presentations covered the changing energy market landscape, barriers to demand management, and ways to build an effective demand management market through targets, reporting, incentives, and customer engagement.
- European utilities are undergoing significant changes due to a shifting energy market and political environment, with traditional centralized generation models being replaced.
- To create new value, utilities must pursue growth opportunities downstream in areas like energy services, efficiency solutions, distributed generation, and new verticals like electric mobility and smart homes.
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This document provides an overview of key issues facing the South African electricity sector, including:
1) Inefficiencies and financial troubles in the electricity distribution segment controlled by municipalities, with fragmentation into over 380 municipal distributors being a major problem. Efforts to consolidate into regional distribution companies have been slow.
2) Tightening supply-demand balance and declining reserve margins posing risks to sustained economic growth, with substantial new investment in generation and other areas needed but requiring choices among technologies.
3) Proposed changes to the regulatory structure in the new Electricity Regulation Bill that could undermine the independence and clarity of regulation and increase political interference, complicating needed tariff reforms.
4) The extent of state
O documento resume o processo de desenvolvimento da proposta de implementação de um Encargo de Capacidade (EC) no sistema elétrico brasileiro. Discute conceitos básicos como a metodologia de cálculo do EC com base na probabilidade de perda de carga e no valor da carga perdida. Também apresenta recomendações como levar em conta a redução da capacidade de usinas hidrelétricas durante períodos de seca ao calcular o EC.
The document summarizes the energy crisis in Brazil, discussing:
I. What is happening - imminent electric rationing accepted due to low reservoir levels.
II. How we got here - a complex mix of factors including depleted reservoirs over years and lack of adequate planning. The emergency plan to expand gas plants partly failed due to issues between the gas and electric sectors.
III. Expected crisis impacts - rationing may cut load 15-20% for 9 months, costing $10-40 billion. No one knows the exact macroeconomic impact.
IV. Proposed solutions - leverage existing market mechanisms, signal scarcity, and foster demand management to minimize impacts. Further reforms are still needed for a sustainable solution.
This document provides an overview of power rationing practices and lessons learned from international case studies. It discusses the causes and implementation of rationing in Brazil during an electricity crisis in 2001-2002. Key lessons include: rationing was necessary due to supply shortfalls but had economic costs; quotas allocated to customers achieved significant demand reduction; and rationing supported longer-term power sector reforms, though it imposed hardships and was difficult politically. The document aims to distill best practices for designing and implementing rationing to balance supply and demand during electricity crises.
O documento resume comentários à consulta pública sobre um "Plano B" para gerenciar a crise energética no Brasil em 2001. O autor elogia a Câmara de Gestão da Crise por seu trabalho até agora, mas sugere que o "Plano B" incorpore sinais econômicos para dar mais opções aos consumidores, ao invés de se basear apenas em cortes mandatórios. Ele também defende ajustar o "custo do déficit" para refletir melhor o verdadeiro custo do MWh e incentivar reduções de consumo.
This document discusses applications of dynamic pricing in developing and emerging economies. It provides an overview of four regional scenarios based on factors like electrification levels, tariff subsidies, energy efficiency, metering/billing systems, service quality, power market development, and utility structure. The scenarios range from very low electrification with poor systems to more advanced markets. The document then examines how dynamic pricing can be implemented during different stages of power sector restructuring. It outlines a five-phase process for tariff reform and introduces case studies on time-of-use pricing in countries like China, Thailand, Tunisia, and others. Frequently asked questions about dynamic pricing programs are also addressed.
This document provides a summary of the key messages and recommendations from a World Bank study on environmental licensing for hydroelectric projects in Brazil. Some of the main findings are that licensing issues pose a major challenge to expanding Brazil's electricity capacity, social and environmental costs represent around 22% of total project costs, and regulatory uncertainties account for around 7.5% of costs. The study examines Brazil's legal framework and case studies, and recommends clarifying responsibilities between federal and state governments, adopting dispute resolution mechanisms, applying licensing to river basins, and strengthening environmental impact assessments. The aim is to contribute to debate on improving Brazil's licensing system and regulatory predictability for hydropower development.
O documento discute se o setor elétrico brasileiro é um ambiente seguro e atrativo para investidores. Apesar de o Brasil não ser ranqueado como um país bom para negócios em geral, o setor elétrico atraiu muitos investimentos privados devido a atributos como o tamanho do mercado, a qualidade técnica e pagamentos em dia. No entanto, a situação não é estável e há espaço para melhorias, como um quadro regulatório mais previsível e respeito aos contratos, para tornar o setor ainda mais atraente
O documento discute o papel do Operador Nacional Independente (ONS) no estabelecimento de um mercado elétrico competitivo no Brasil. Ele descreve como o ONS foi estruturado para separar a transmissão da geração e distribuição, assegurando o acesso não discriminatório à rede. Também aborda os desafios de garantir que o ONS opere de forma eficiente e eficaz, evitando conflitos de interesse, e a necessidade de trabalho conjunto com o Mercado Atacadista de Energia (MAE).
1. Tariff Schemes to Foster Demand Response (DR) = Energy Efficiency (EE) and Demand Side Management (DSM) Brasilia, June 17-18, 2009 Luiz Maurer – World Bank
2. Objectives of this Presentation Define Demand Response (DR) Provide a few examples on the use of DR in Brazil Compare DR in Brazil to other countries – developing and developed Discuss the role of technology Illustrate the potential of DR in Brazil Final remarks
3. What is Demand Response? Generally speaking, DR takes place when acustomer changes its consumption patterns in response to a stimuli The nature of this stimuli is broad Prices (tariffs) – average, Time of Use (TOU), real time Other economic incentives – e.g. rebates on tariff authorizing load control on customer premises Contracts – e.g. interruptible contracts A social pact– e.g. consumers agreeing on having their incancandescent lamps replaced - Uganda andRwanda (2006), rationing program in Brazil (2001) Moral suasion – e.g. TV ads urging customers to reduce load during peak hours, in South Africa DR can take place atdifferent time intervals – from a few cycles to a few hours or a couple of months – with or without total consumption reduction Energy Efficiency is a special kind of DR – the integral of MW reduction over a longer period of time (MWh)
4. This is not a new subject Many countries have been adopting tariffs and load control schemes for many years, fostering DR The subject has garnered more attention in the last 8 years – since the sequence of power crisis worldwide in 2001 2001 – in California, Brazil, Norway, New Zealand – followed by massive blackouts in the US and Europe More recently, triggered curiosity due to Smart Grids Climate Change and GHG reduction Enabling advanced technologies, at reduced costs – e.g. Smart meters, communication, internet And by the expressed interest of President Obama to address the energy challenges harnessing the potential of demand side
5. Brazil has been using DR mechanisms – price based and other types Time of Use Rates – with seasonal variation Interruptible contracts Increase in average tariffs and taxes Energy Efficiency and R&D tariff levies Wholesale energy market, with zonal prices and time-differentiated spot prices
6. However, there are important challenges to confront Different criteria resulting from the application of TOU rates and the ones resulting from the application of spot prices (added to use of network charges and losses – showing a price distortion in peak hours This is due to the fact that transmission is priced differently, creating non-economical bypass and arbitrage opportunities Zones (sub-markets) are too large to provide a differentiated price signal on where load reduction is more necessary Out-of-merit dispatch weakeningthe price signal for load reduction – in areas where it would be more beneficial to the system Low-income tariffs (lifeline rates) are not well targeted and do not foster energy consumption Time of Use Rates have evolved in the world – but it continues to be very rigid in Brazil, at fixed intervals and not reflecting system criticality – Critical Peak Pricing (CPP) and Real Time Pricing (RTP) not yet implemented
7. Which leads us to the following question – Are those instruments producing intended results? In many cases, yes. The introduction of TOU rates about three decades ago, adopting the EDF model (blue and green tariffs) had a positive impact on shifting peak load (perhaps exagerated) Interruptible contracts helped monetize a temporary excess energy which would be otherwised spilled away Likewise, the establishment of the wholesale energy market (CCEE), consolidation of retail competition, and increase in the role of marketers have helped allocate energy effectively The 2001 power crisis was considered a “best practice.” – a 20% load reduction, almost nation-wide, without a single black-out or brown-out Which has been recommended by the World Bank to several countries facing power shortages - Uganda, Argentina, South Africa, Turkey, Pakistan, Ethiopia – but not always adopted, given its apparent complexity, lack of leadership from the governments, or lack of system commercial discipline (non-technical losses)
8. The most recent and important uses of demand response to deal with power crisis took place in Brazil and California
10. And cited as an example of “pushing the envelope” on rate design
11. How does Brazil compare with other developing countries? Reasonably well. There are significant efforts abroad to foster EE – however, fewer in terms of DSM, where the potential of price signals are often under-explored TOU are common in many countries, but absent in others – leading to a notable inefficiency in the use of capital – e.g. Saudi Arabia, where some plants are dispacthed for 20 yours per year !! In the absence of price signals, actions on load control are common – for example, introduction of millions of CFLs in Sub-Saharan Africa – e.g. Ethiopia or South Africa, where the average tariff is US 5 cents/kWh while the short run marginal cost is US 30/kWh. In some cases, countries prefer to increase significantly the average tariffs in time of crisis – e.g. Uganda, tripling from US 6 to US 18 cents per kWh. In a kind of “brute force” approach at least to cover total costs and minimize fiscal impact Many EE programs are driven by green house gases reduction, with less emphasis on DSM -- e.g. Original design of the efficient lighting and refrigeration program in Mexico (250 million CFLs)
12. South Africa is ahead of most developing countries in terms of Demand Response
13. How does Brazil stand vis-a-vis developed countries? In this regard, there is still a lot to learn, respecting structural differences US – one of the most advanced countries in terms of DR – a key ingredient to properly operate a thermal dominated, peak-constrained power system DR is obtained via price mechanisms, load control or a combination thereof There are many pilots demonstrating that there is price-elasticity among residential customers, and this may be harnessed to entertain demand response There are hundreds of programs, mechanisms, incentives, tariffs, rebates and players – the latter ranging from independent system operators (ISO, RTO) to load curtailment providers – a new breed of marketers responsible for aggregating granular DR Some of those programs are extremely effective as ancillary services, able to respond in a few seconds – e.g. air conditioning cycling FERC Order 719 on market rules – spells out that auctions to acquire any energy related product should accept demand side participation
14. In the US, TOU has been gradually replaced by new time based tariff mechanisms, more adherent to system criticality
15. A new breed of marketers - Curtailment Service Providers” has the potential to reduce transaction costs Institutionalized Increasing role (see graph, for PJM Power Pool) There are no conflict of interests A broad range of players – e.g. Credit Suisse, Suez, National Grid, Hess, HSBC, etc.
16. The DR programs reduce energy cost, provide ancillary services and contributed to increase system reliability
17. Example of Economic Response in PJM power pool – many customers willing to curtail if spot price > US$75/MWh (blue bars)
18. Would this help Brazil, which is predominantly hydro? Yes, but in different shapes and forms – DSM programs are more effective in peak-constrained systems However, even in hydro systems, plants with high variable cost are being dispatched today – this cost (more than US$ 1 bi in 2008) could be mitigated via an economic DR program The discussion about System Service Charge (ESS) gains a new dimension – today is who should pay the bill, but it should be focused on how to reduce it with proper DR interventions Even in hydro systems there are transmission contraints that need to be managed An illustrative example – the electric shower – in the absence of residential TOU (yellow tariff), a selective load control (e.g. Ripple control) could bring benefits in some concessions This would be equivalent to what is being done for water “geysers” in South Africa, studied for injera baking stoves in Ethiopia, and extensively applied to residential air conditioners in the US Reliability gains benefit both thermal and hydro systems
19. What is the role of technology? Technology is not an end on itself – it is an enabler to DR initiatives which would be more difficult to obtain otherwise Two critical areas – metering and two-way communication Pre-paid meters – e.g. 7 million in South Africa – a large display in the customer’s premise help monitor consumption and save energy Some countries are considering leapfrogging and migrating directly to smart meters (today’s cost of US$ 300 per customer) – including pre-paid features, fraud control, AMR and features to manage load – e.g. automatic switching of non-esssential loads (or cycling) Smart grid – a buzzword today – main aspect to keep in mind – the most important thing in a smart grid is to have a smart customer
20. A smart customer – able to feel and respond – to prices, load control instructions, under frequency devices installed on appliances, etc. Distributed Generation and Storage Intelligent Transmission and Distribution Automation PV, Wind, Micro-Turbines, CAES, Flywheel RF Mesh PLC Microgrids, Islanding, Switching, Sectionalizing RF Tower Advanced Metering Infrastructure Demand Response & Control BPL In-Premise Network Reading, Remote Disconnect, Capacitor Controls, Sensors, Wastewater In Premise Networks, Automated DR, Integrated Demand-Side Resources
21. Smart Meter – Important enabler to the adoption of of new tariffs – e.g. TOU, critical peak pricing, real time pricing
22. Enabling a full range of demand side interventions for virtually every customer
23. Business case – has to be built incrementally, condidering DR and non-DR costs and benefits
24. Brazil offers a great potential to harness DR opportunities Brazil can take advantage of its rich DR experience during the 2001 rationing – for example, by offering tariffs that transfer part of the price risk to the customer – e.g. NERA Fi-Va, or “negotiated quotas” A more modern metering system would increase customers’ awareness to the total and time-profiled consumption (e.g. 7 milion pre-paid meters in RSA) The energy auctions should contemplate both generation and load reduction possibilities, therefore increasing competitiveness (e.g. Demand Side Bidding originally part of MAE rules in 1998) Lifeline rates could be means-based only – relying on one of the most effective target mechanisms in the world (bolsa familia) – and provide a fixed rebate on the bill, to foster efficient consumption from the very first kWh More intensive use of DR mechanisms to increase system reliability at low cost As well as reduce or postpoie capital investments to expand the sub-transmission and distribution systems Others, to be identified
25. Best mix between tariffs (time based rates( and load control? A decision which should be carefully analyzed
26. Final Remarks Demand Response is a key instrument available to the power sector and its customers New methodologies and prices (tariff-based) are important ingredients of a well designed DR program Brazil has many interesting experiences to report But still a lot to learn and benefit from There are interesting experiences out there – a few in developing countries (e.g. RSA) and many in developed countries The power sector in Brazil has pioneered and been on the leading edge in many areas - this is potentially one more, with significant potential To achieve results, it is necessary to revisit, with an open mind, the concept of customer relation, objectives to be achieved with DR, and new generation tariff schemes ANEEL has a key role to play to make things happen – ONS and CCEE are key beneficiaries