Assess the transition to a circular economy for the energy system: Long-term ...IEA-ETSAP
Assess the transition to a circular economy for the energy system: Long-term analysis of the case of the South-Est region of France.
Mr. Carlos Andrade, Center for Applied Mathematics
Sustainable energy and climate mitigation pathways in the Republic of MauritiusIEA-ETSAP
nable strategies and low emission pathways in Small Island Developing States: a costoptimization approach for the integration of renewables in the Republic of Mauritius.
Ms. Anna Genave, Université de La Réunion
Deep decarbonisation of Ireland's energy systemIEA-ETSAP
This document summarizes research on deep decarbonization of Ireland's energy system. It finds that achieving net zero CO2 emissions by 2050 will require dramatic reductions in all sectors by that date, with electricity generation shifting to negative emissions to compensate for residual emissions. A carbon budget of 638 million tons of CO2 from 2020-2070 is consistent with a 66% chance of limiting warming to 2°C. This will require doubling electricity usage, powered by increased electrification, bioenergy and other renewable fuels. Technology cost assumptions for residential heating/cooling and transport vehicles through 2050 are also provided.
Assess the transition to a circular economy for the energy system: Long-term ...IEA-ETSAP
Assess the transition to a circular economy for the energy system: Long-term analysis of the case of the South-Est region of France.
Mr. Carlos Andrade, Center for Applied Mathematics
Sustainable energy and climate mitigation pathways in the Republic of MauritiusIEA-ETSAP
nable strategies and low emission pathways in Small Island Developing States: a costoptimization approach for the integration of renewables in the Republic of Mauritius.
Ms. Anna Genave, Université de La Réunion
Deep decarbonisation of Ireland's energy systemIEA-ETSAP
This document summarizes research on deep decarbonization of Ireland's energy system. It finds that achieving net zero CO2 emissions by 2050 will require dramatic reductions in all sectors by that date, with electricity generation shifting to negative emissions to compensate for residual emissions. A carbon budget of 638 million tons of CO2 from 2020-2070 is consistent with a 66% chance of limiting warming to 2°C. This will require doubling electricity usage, powered by increased electrification, bioenergy and other renewable fuels. Technology cost assumptions for residential heating/cooling and transport vehicles through 2050 are also provided.
Energy and environmental impacts of biomass use in the residential Sector: a ...IEA-ETSAP
The document analyzes the energy and environmental impacts of increased biomass use in residential heating in Italy through 2030 under various policy scenarios. It finds that:
1) Under a reference scenario that meets 2020 targets, biomass consumption in the residential sector increases to around 19 Mtoe by 2030, accounting for over 60% of fine particulate emissions.
2) A constant biomass scenario that limits consumption to 2014 levels still meets emissions reductions but achieves a slightly different energy mix.
3) A deeper decarbonization scenario reduces emissions 36% by 2030 primarily through reductions in transport, buildings, and industry, with renewables reaching 28% of total energy supply.
District heating vs Heat-pumps in meeting ambitious climate targets for SwedenIEA-ETSAP
This document discusses a study comparing scenarios with and without district heating (DH) in Sweden to reduce CO2 emissions. A energy system optimization model called TIMES-Sweden was used to analyze the long-term impacts of DH. The results showed that a system with DH can reduce CO2 emissions without increasing power production compared to a system relying more on heat pumps. A DH scenario also used biomass more efficiently and had lower total system costs. The study concluded DH has benefits over heat pumps in decreasing CO2 emissions, even if the power sector is decarbonized.
Long-term impacts of 2020 COVID-19 pandemic on EU energy dimensionIEA-ETSAP
This document summarizes a study on the long-term impacts of the 2020 COVID-19 pandemic on the EU energy system. Scenarios were developed using linked economic and energy system models to assess impacts through 2030 under different economic recovery and climate policy scenarios. Results show reductions in CO2 emissions and energy consumption due to behavior changes like remote working. Increased renewable energy investments could be supported by the EU's COVID recovery fund, contributing up to half of needed power generation investments under an ambitious climate policy scenario.
Impacts of Czech brown coal mines enlargement: assessment by energy model TIM...IEA-ETSAP
The document discusses using the TIMES-CZ energy system model to assess the impacts of possible extensions to Czech brown coal mines. Four scenarios were modeled based on territorial ecological limits (TEL) being broken to different degrees. Results showed brown coal consumption increases with more relaxed TEL but renewable energy sources can compete with nuclear power. Sensitivity analysis indicated fuel switching between hard coal and natural gas. The model will be enhanced with more detailed industry data, demand elasticity, higher time resolution and electricity storage representation.
Energy Technology Perspectives 2016 - Towards Sustainable Urban Energy SystemIEA-ETSAP
The document summarizes a presentation on pathways to carbon neutrality in the Nordic region. It finds that:
1) The Nordic countries already have low carbon intensity for electricity supply, similar to projected global levels in 2039, showing they are close to decarbonizing power generation and district heating.
2) A carbon-neutral scenario analysis for the Nordic region shows emissions reductions consistent with global 2 degree scenarios, with most challenging reductions coming from demand sectors.
3) Transforming the energy system will require rapid electrification, increased system flexibility through integration of sectors like transport and heating, and utilizing proven policies while ramping up innovation and increasing self-sufficiency in biomass.
Update on applications of an Australian TIMES modelIEA-ETSAP
The document provides an overview and update on the Australian TIMES (AusTIMES) energy system model. It discusses:
1) The structure of AusTIMES, which models energy supply and demand across Australian states/territories on an annual basis from 2015-2050. It covers multiple sectors, technologies, and time slices.
2) Recent updates to AusTIMES inputs, including expanded modeling of industry and building demand sectors with new energy efficiency and electrification options.
3) Current projects using AusTIMES to study decarbonization pathways, electric vehicle adoption, and renewable energy zones. It also discusses collaboration with ETSAP to share modeling approaches.
The document discusses the development and use of the Scottish TIMES energy systems model to inform climate change policymaking in Scotland. It provides background on GHG emissions reductions targets and an overview of the model development process which included engagement with policy officials and analysts. A senior suppliers group including directors from relevant organizations provides feedback on modeling results and helps determine optimal pathways to meet emissions targets. Next steps include further modeling, firming up policies to meet abatement goals, public engagement, and publishing the 3rd climate change report by the end of 2016.
Grid Expansion under high VRE share using Grid-featured Japan TIMES modelIEA-ETSAP
1) The document discusses a Japan TIMES-based energy system model that includes grid features and renewable energy potential data at a high node resolution to analyze the role of grid expansion under high renewable energy penetration.
2) Simulation results show that without grid expansion, renewable energy capacity is lower and electricity prices vary more across regions.
3) Achieving Japan's long term carbon target of 80% reduction by 2050 would require significant grid connections from Hokkaido to Tokyo via Tohoku to enable optimal use of renewable resources.
Second Ukrainian NDC to the Paris Agreement: Modelling Approach and ResultsIEA-ETSAP
This document summarizes the results of modeling Ukraine's second nationally determined contribution (NDC) to reduce greenhouse gas emissions under the Paris Agreement. Four scenarios were modeled - business as usual, reference, climate neutral, and combined sensitivity. The modeling found that the reference and combined sensitivity scenarios could reduce emissions 25-28% below 1990 levels by 2030, meeting Ukraine's NDC pledge. The climate neutral scenario nearly achieves net-zero emissions by 2070 in line with the Paris Agreement goals. Significant investment is required but could boost economic growth and lead to a more sustainable, low-carbon economy.
Modelling alternative fuel production technologies for the Danish energy and ...IEA-ETSAP
1) The document summarizes a presentation about modeling alternative fuel production technologies for Denmark using residual biomass like agricultural straw.
2) It discusses current Danish energy production and use of biomass, as well as alternative pathways for using straw like biogas production, combustion for heat/power, bioethanol production, and biomass to liquid technologies.
3) Scenarios were modeled in TIMES-DK to analyze the optimal use of straw, with results showing a combination of BTL and biogas technologies provided the most cost effective solution while use for heat/power alone was least attractive.
Energy efficiency and renewable energy modelling with ETSAP TIAM - challenges...IEA-ETSAP
The document discusses challenges, solutions, and opportunities for improving energy modeling with ETSAP-TIAM. Some key issues addressed include model errors, negative production values, outdated socioeconomic data, and counterintuitive results. Proposed solutions involve updating the model and data through version control, constraints, disaggregating traditional biomass, and revisiting assumptions. Overall the model requires ongoing maintenance to remain relevant for addressing important scientific questions around sustainable energy development.
The performance of advanced fuels in end-use sectors – EUA toolIEA-ETSAP
The document summarizes research on the performance of alternative fuels in aviation, marine transportation, and on-road transportation. It finds that fuel properties significantly impact end-use performance. Models are developed to predict changes in fuel consumption and emissions based on properties like density, lower heating value, and cetane number. Recommendations for viable alternative fuels by 2040 include electricity, hydrogen, methane, methanol, ethanol, and renewable diesel in certain applications depending on technology readiness and infrastructure. Collaboration is proposed between research groups to share modeling methodologies and databases.
Modelling Economically optimal heat supply to low energy building areas – The...IEA-ETSAP
The document analyzes the economically optimal heat supply options for new low-energy building areas (LEBs) located near urban areas in Sweden. It models three options: individual heating systems for each building, a small local district heating system within the LEB area, or connecting to the larger district heating system of the nearby urban area. The analysis considers various LEB densities and distances to urban areas. It finds that connecting to a large urban heating network is generally the lowest cost option due to economies of scale in transmission and distribution costs. The cost components, including transmission and distribution costs, vary significantly based on density and distance.
Energy and macro-economic effects of decentralisation trends in the European ...IEA-ETSAP
This document summarizes a study that links the TIMES-PanEU energy system model with the NEWAGE macroeconomic model to analyze the energy and economic impacts of decentralization trends in the European electricity sector. The study assesses a scenario where large power plants are limited beyond 2020 and the electricity sector decentralizes, compared to a reference scenario. The TIMES model estimates changes in CO2 emissions, renewable shares and electricity prices. These outputs are inputs to the NEWAGE model, which then evaluates macroeconomic impacts like changes to GDP across European regions. Preliminary results show the decentralization pathway increases electricity costs and reduces GDP in Germany and Western Europe due to higher electricity prices crowding out other economic activity. Eastern Europe sees lower GDP impacts
Indonesia's emission cap and trade in power sector - Bayu Nugroho, MEMROECD Environment
This document discusses Indonesia's plans to implement an emission cap and trade system in the power sector. Key points include:
- Indonesia has committed to reducing emissions by 29-41% by 2030 under the Paris Agreement and plans to use carbon pricing mechanisms like carbon taxes and trading to help meet this goal.
- The Directorate General of Electricity is conducting an emission trading system trial in 2021-2024 before implementing a mandatory program in 2025. The trial focuses on power plants and uses a cap-and-trade approach.
- Simulation results from the 2021 trial showed over 42,000 tons of CO2 transferred between power plants and 4,500 tons offset through international carbon credits.
- Indonesia also plans to
Impact of technology uncertainty on future low-carbon pathways in the UKIEA-ETSAP
This document summarizes the results of a study that used energy systems modeling to explore the impact of technology uncertainty on the long-term development of the UK energy system as it works to meet its emissions reduction target of 80% below 1990 levels by 2050. The study analyzed 32 scenarios that varied the availability, cost and diffusion of key low-carbon technologies like nuclear, CCS, biomass and renewables. The analysis found that restricting technologies like CCS and biomass had the largest impact on costs and the energy system transition. Combined restrictions generally had greater effects than individual restrictions. Carbon prices ranged from £244-7000/tCO2eq in 2050 depending on the scenario.
This document summarizes China's Renewable Energy Outlook 2019 report which models China's power sector transformation consistent with limiting global warming to below 2°C. The key findings are:
- By 2050, renewable energy will supply 90% of China's power generation led by over 2600 GW of wind and 2800 GW of solar installed capacity. Electricity demand will double through electrification and efficiency gains.
- To achieve this, China must rapidly increase wind and solar installations to over 500 GW between 2020-2025 while phasing out coal capacity. Flexibility measures like markets and storage are also needed to integrate high shares of variable renewables.
- This Below 2°C scenario results in deep decar
Chile has made progress in accelerating its energy transition through existing climate initiatives and domestic policies. It updated its 2030 NDC with more ambitious emissions reduction targets. Key policies include a national decarbonization plan targeting 100% zero-emissions electricity by 2050 and 70% zero-emissions fuels by 2050. Chile also joined the Powering Past Coal Alliance in 2021 to phase out coal by 2030. The energy transition faces challenges in expanding transmission infrastructure and developing 20 GW of renewable projects plus 4 GW of storage by 2030.
Energy and environmental impacts of biomass use in the residential Sector: a ...IEA-ETSAP
The document analyzes the energy and environmental impacts of increased biomass use in residential heating in Italy through 2030 under various policy scenarios. It finds that:
1) Under a reference scenario that meets 2020 targets, biomass consumption in the residential sector increases to around 19 Mtoe by 2030, accounting for over 60% of fine particulate emissions.
2) A constant biomass scenario that limits consumption to 2014 levels still meets emissions reductions but achieves a slightly different energy mix.
3) A deeper decarbonization scenario reduces emissions 36% by 2030 primarily through reductions in transport, buildings, and industry, with renewables reaching 28% of total energy supply.
District heating vs Heat-pumps in meeting ambitious climate targets for SwedenIEA-ETSAP
This document discusses a study comparing scenarios with and without district heating (DH) in Sweden to reduce CO2 emissions. A energy system optimization model called TIMES-Sweden was used to analyze the long-term impacts of DH. The results showed that a system with DH can reduce CO2 emissions without increasing power production compared to a system relying more on heat pumps. A DH scenario also used biomass more efficiently and had lower total system costs. The study concluded DH has benefits over heat pumps in decreasing CO2 emissions, even if the power sector is decarbonized.
Long-term impacts of 2020 COVID-19 pandemic on EU energy dimensionIEA-ETSAP
This document summarizes a study on the long-term impacts of the 2020 COVID-19 pandemic on the EU energy system. Scenarios were developed using linked economic and energy system models to assess impacts through 2030 under different economic recovery and climate policy scenarios. Results show reductions in CO2 emissions and energy consumption due to behavior changes like remote working. Increased renewable energy investments could be supported by the EU's COVID recovery fund, contributing up to half of needed power generation investments under an ambitious climate policy scenario.
Impacts of Czech brown coal mines enlargement: assessment by energy model TIM...IEA-ETSAP
The document discusses using the TIMES-CZ energy system model to assess the impacts of possible extensions to Czech brown coal mines. Four scenarios were modeled based on territorial ecological limits (TEL) being broken to different degrees. Results showed brown coal consumption increases with more relaxed TEL but renewable energy sources can compete with nuclear power. Sensitivity analysis indicated fuel switching between hard coal and natural gas. The model will be enhanced with more detailed industry data, demand elasticity, higher time resolution and electricity storage representation.
Energy Technology Perspectives 2016 - Towards Sustainable Urban Energy SystemIEA-ETSAP
The document summarizes a presentation on pathways to carbon neutrality in the Nordic region. It finds that:
1) The Nordic countries already have low carbon intensity for electricity supply, similar to projected global levels in 2039, showing they are close to decarbonizing power generation and district heating.
2) A carbon-neutral scenario analysis for the Nordic region shows emissions reductions consistent with global 2 degree scenarios, with most challenging reductions coming from demand sectors.
3) Transforming the energy system will require rapid electrification, increased system flexibility through integration of sectors like transport and heating, and utilizing proven policies while ramping up innovation and increasing self-sufficiency in biomass.
Update on applications of an Australian TIMES modelIEA-ETSAP
The document provides an overview and update on the Australian TIMES (AusTIMES) energy system model. It discusses:
1) The structure of AusTIMES, which models energy supply and demand across Australian states/territories on an annual basis from 2015-2050. It covers multiple sectors, technologies, and time slices.
2) Recent updates to AusTIMES inputs, including expanded modeling of industry and building demand sectors with new energy efficiency and electrification options.
3) Current projects using AusTIMES to study decarbonization pathways, electric vehicle adoption, and renewable energy zones. It also discusses collaboration with ETSAP to share modeling approaches.
The document discusses the development and use of the Scottish TIMES energy systems model to inform climate change policymaking in Scotland. It provides background on GHG emissions reductions targets and an overview of the model development process which included engagement with policy officials and analysts. A senior suppliers group including directors from relevant organizations provides feedback on modeling results and helps determine optimal pathways to meet emissions targets. Next steps include further modeling, firming up policies to meet abatement goals, public engagement, and publishing the 3rd climate change report by the end of 2016.
Grid Expansion under high VRE share using Grid-featured Japan TIMES modelIEA-ETSAP
1) The document discusses a Japan TIMES-based energy system model that includes grid features and renewable energy potential data at a high node resolution to analyze the role of grid expansion under high renewable energy penetration.
2) Simulation results show that without grid expansion, renewable energy capacity is lower and electricity prices vary more across regions.
3) Achieving Japan's long term carbon target of 80% reduction by 2050 would require significant grid connections from Hokkaido to Tokyo via Tohoku to enable optimal use of renewable resources.
Second Ukrainian NDC to the Paris Agreement: Modelling Approach and ResultsIEA-ETSAP
This document summarizes the results of modeling Ukraine's second nationally determined contribution (NDC) to reduce greenhouse gas emissions under the Paris Agreement. Four scenarios were modeled - business as usual, reference, climate neutral, and combined sensitivity. The modeling found that the reference and combined sensitivity scenarios could reduce emissions 25-28% below 1990 levels by 2030, meeting Ukraine's NDC pledge. The climate neutral scenario nearly achieves net-zero emissions by 2070 in line with the Paris Agreement goals. Significant investment is required but could boost economic growth and lead to a more sustainable, low-carbon economy.
Modelling alternative fuel production technologies for the Danish energy and ...IEA-ETSAP
1) The document summarizes a presentation about modeling alternative fuel production technologies for Denmark using residual biomass like agricultural straw.
2) It discusses current Danish energy production and use of biomass, as well as alternative pathways for using straw like biogas production, combustion for heat/power, bioethanol production, and biomass to liquid technologies.
3) Scenarios were modeled in TIMES-DK to analyze the optimal use of straw, with results showing a combination of BTL and biogas technologies provided the most cost effective solution while use for heat/power alone was least attractive.
Energy efficiency and renewable energy modelling with ETSAP TIAM - challenges...IEA-ETSAP
The document discusses challenges, solutions, and opportunities for improving energy modeling with ETSAP-TIAM. Some key issues addressed include model errors, negative production values, outdated socioeconomic data, and counterintuitive results. Proposed solutions involve updating the model and data through version control, constraints, disaggregating traditional biomass, and revisiting assumptions. Overall the model requires ongoing maintenance to remain relevant for addressing important scientific questions around sustainable energy development.
The performance of advanced fuels in end-use sectors – EUA toolIEA-ETSAP
The document summarizes research on the performance of alternative fuels in aviation, marine transportation, and on-road transportation. It finds that fuel properties significantly impact end-use performance. Models are developed to predict changes in fuel consumption and emissions based on properties like density, lower heating value, and cetane number. Recommendations for viable alternative fuels by 2040 include electricity, hydrogen, methane, methanol, ethanol, and renewable diesel in certain applications depending on technology readiness and infrastructure. Collaboration is proposed between research groups to share modeling methodologies and databases.
Modelling Economically optimal heat supply to low energy building areas – The...IEA-ETSAP
The document analyzes the economically optimal heat supply options for new low-energy building areas (LEBs) located near urban areas in Sweden. It models three options: individual heating systems for each building, a small local district heating system within the LEB area, or connecting to the larger district heating system of the nearby urban area. The analysis considers various LEB densities and distances to urban areas. It finds that connecting to a large urban heating network is generally the lowest cost option due to economies of scale in transmission and distribution costs. The cost components, including transmission and distribution costs, vary significantly based on density and distance.
Energy and macro-economic effects of decentralisation trends in the European ...IEA-ETSAP
This document summarizes a study that links the TIMES-PanEU energy system model with the NEWAGE macroeconomic model to analyze the energy and economic impacts of decentralization trends in the European electricity sector. The study assesses a scenario where large power plants are limited beyond 2020 and the electricity sector decentralizes, compared to a reference scenario. The TIMES model estimates changes in CO2 emissions, renewable shares and electricity prices. These outputs are inputs to the NEWAGE model, which then evaluates macroeconomic impacts like changes to GDP across European regions. Preliminary results show the decentralization pathway increases electricity costs and reduces GDP in Germany and Western Europe due to higher electricity prices crowding out other economic activity. Eastern Europe sees lower GDP impacts
Indonesia's emission cap and trade in power sector - Bayu Nugroho, MEMROECD Environment
This document discusses Indonesia's plans to implement an emission cap and trade system in the power sector. Key points include:
- Indonesia has committed to reducing emissions by 29-41% by 2030 under the Paris Agreement and plans to use carbon pricing mechanisms like carbon taxes and trading to help meet this goal.
- The Directorate General of Electricity is conducting an emission trading system trial in 2021-2024 before implementing a mandatory program in 2025. The trial focuses on power plants and uses a cap-and-trade approach.
- Simulation results from the 2021 trial showed over 42,000 tons of CO2 transferred between power plants and 4,500 tons offset through international carbon credits.
- Indonesia also plans to
Impact of technology uncertainty on future low-carbon pathways in the UKIEA-ETSAP
This document summarizes the results of a study that used energy systems modeling to explore the impact of technology uncertainty on the long-term development of the UK energy system as it works to meet its emissions reduction target of 80% below 1990 levels by 2050. The study analyzed 32 scenarios that varied the availability, cost and diffusion of key low-carbon technologies like nuclear, CCS, biomass and renewables. The analysis found that restricting technologies like CCS and biomass had the largest impact on costs and the energy system transition. Combined restrictions generally had greater effects than individual restrictions. Carbon prices ranged from £244-7000/tCO2eq in 2050 depending on the scenario.
This document summarizes China's Renewable Energy Outlook 2019 report which models China's power sector transformation consistent with limiting global warming to below 2°C. The key findings are:
- By 2050, renewable energy will supply 90% of China's power generation led by over 2600 GW of wind and 2800 GW of solar installed capacity. Electricity demand will double through electrification and efficiency gains.
- To achieve this, China must rapidly increase wind and solar installations to over 500 GW between 2020-2025 while phasing out coal capacity. Flexibility measures like markets and storage are also needed to integrate high shares of variable renewables.
- This Below 2°C scenario results in deep decar
Chile has made progress in accelerating its energy transition through existing climate initiatives and domestic policies. It updated its 2030 NDC with more ambitious emissions reduction targets. Key policies include a national decarbonization plan targeting 100% zero-emissions electricity by 2050 and 70% zero-emissions fuels by 2050. Chile also joined the Powering Past Coal Alliance in 2021 to phase out coal by 2030. The energy transition faces challenges in expanding transmission infrastructure and developing 20 GW of renewable projects plus 4 GW of storage by 2030.
1. The document outlines a partnership between the Canadian Academy of Engineering and the David Suzuki Foundation to identify energy strategies for Canada to reduce greenhouse gas emissions 80% below 1990 levels by 2050, make Canada a global leader in sustainable energy, and ensure all Canadians have access to needed energy.
2. It discusses conceptual frameworks for lowering emissions through increasing energy efficiency, fuel switching to lower carbon options, and carbon management.
3. Data is presented comparing Canada's energy use and emissions to other countries' illustrative low carbon scenarios, showing pathways to decarbonize energy systems and increase renewable energy and energy productivity.
This was the first webinar in the series of two. It presented the IEA comprehensive analysis on the opportunities and challenges of scaling and accelerating the deployment of clean energy technologies to achieve climate, energy security and economic goals focusing on the power and industry sectors as well as the role of CCS. The following chapters of the report were presented: Transforming electricity systems; Infrastructure for electricity system transformation; Advancing the low carbon transition in industry, Unlocking the potential for CCS. The Global Outlook was presented outlining three IEA ETP decarbonisation scenarios expanding to 2060: Reference Technology Scenario, 20C Scenario and Beyond 20C Scenario. For the first time, ETP2017 shows how the energy sector could become carbon neutral by 2060 if known technology innovations were pushed to the limit.
The document outlines China's vision for transitioning to a clean, low-carbon energy system by 2050. It presents two scenarios - a Stated Policies scenario based on current policies, and a Below 2°C scenario that limits CO2 emissions per Paris Agreement goals. Key results for the Below 2°C scenario show energy consumption 19% lower in 2050, with non-fossil fuels at 65% of the mix and coal consumption down 85%. GDP would be 4.2 times higher, while CO2 emissions would decrease 73%. The transition requires transforming China's energy, power, and industry systems to utilize more renewable resources like wind, solar, and electrification.
2014 UK Future Energy Scenarios - Energy DemandNational Grid
How do the 2014 UK Future Energy Scenarios model future energy demand? Nigel Fox looks at projections for heating, lighting, domestic, industrial and commercial demand.
The document summarizes Wood Mackenzie's 2023 Energy Transition Outlook, which models three scenarios for the global energy transition - a base case consistent with 2.5°C warming, a country pledges scenario consistent with below 2°C warming, and a net zero 2050 scenario consistent with 1.5°C warming. The base case sees electricity rising to 22% of final energy demand by 2030 but is not consistent with limiting warming to 1.5°C, while the net zero scenario requires more rapid changes including electricity reaching 50% of final demand by 2050 through technologies like low-carbon hydrogen and CCUS. Annual investment of $2.7 trillion is needed to achieve the net zero scenario compared to
Intégration des énergies renouvelables dans le réseau de Grande-BretagneThearkvalais
The document discusses National Grid's work to integrate renewable energy into the UK electricity system. It outlines challenges including obtaining reserve capacity to balance the intermittent nature of renewables, utilizing surplus renewable energy to decarbonize heat and transport, and meeting peak heat demands cost effectively. Current work areas focus on system modeling, improved renewable forecasting, demand response, and engagement with stakeholders to develop solutions that ensure affordable, secure and sustainable decarbonization of the UK energy system.
CCXG Oct 2019 Reducing GHG emissions in the power sector - Brent WannerOECD Environment
Energy efficiency and renewables contribute the most to reducing CO2 emissions, providing 42% and 34% respectively of emissions reductions needed by 2040 according to the Sustainable Development Scenario. However, energy intensity improvements have slowed in recent years due to weaker energy efficiency policies and growth in energy-intensive economies, a trend that must be reversed. Additionally, investment in renewable, nuclear and grid technologies needs to accelerate to achieve long-term emissions reduction goals, as 2018 investment was one-third below required levels. Coal power plants currently produce one-third of CO2 emissions, with half being less than 15 years old, so policies are urgently needed to support technologies like CCUS to transition existing coal infrastructure to sustainable pathways.
The document summarizes key points from the IEA's Net Zero by 2050 roadmap for the global energy sector. It outlines that the IEA's net-zero scenario relies more on renewables, efficiency, and hydrogen compared to IPCC scenarios. It emphasizes that the 2020s must see a massive expansion of clean energy technologies like solar, wind, and electric vehicles in order to put the world on a path for net-zero emissions by 2050. Reaching net-zero will require trillions in clean energy investments and result in tens of millions of new energy jobs. Innovation will also be crucial to unlocking new low-carbon technologies through increased R&D funding and demonstrations. Near-term milestones must be
Using the TIMES-Ireland Model (TIM) to understand Ireland's Carbon Budget imp...IEA-ETSAP
This document summarizes the use of the TIMES-Ireland Model (TIM) to analyze pathways for Ireland's energy transition and meet its climate targets. TIM is an open-source energy systems model that calculates optimal energy flows, investments, costs and emissions trajectories given policy constraints. Scenarios analyzed with TIM show that large investments in low-carbon technologies are needed this decade, but could lower costs over time. Meeting carbon budgets will require unprecedented transition speed across sectors. While technologies to meet 2030 targets are mature, barriers to deployment must be removed. TIM analysis aims to inform policy and hold Ireland accountable
This document provides an agenda and summary for an event on energy trends in Ireland in 2021. It includes presentations on energy trends in 2020, preliminary energy data from 2021, and energy statistics innovations. There will also be a live Q&A session and closing remarks. The event will discuss COVID-19 impacts on energy consumption in 2020, renewable energy targets, and definitive European and national renewable energy results from 2020.
1) The COVID-19 pandemic has had wide-ranging impacts on the global energy system, with renewables such as solar leading the rebound in demand while coal has struggled to return to pre-crisis levels.
2) A delayed economic recovery could usher in the slowest decade of energy demand growth in over a century and prolong today's oversupply of fossil fuels.
3) Getting to net zero global emissions by 2050 would require unprecedented additional actions over the next decade across clean electricity, electric vehicles, hydrogen, financing, and government policies.
The document discusses reducing carbon emissions in the US electricity sector by 41% by 2030 through aggressive efficiency improvements and deployment of a diverse set of low-carbon electricity generation technologies. It finds that continued research, development and demonstration of these technologies over the next 20 years is needed to ensure cost-effective decarbonization and reliability. Decarbonizing electricity is also critical for enabling emission reductions in other economic sectors like transportation.
The document discusses the potential economic, social, and environmental impacts of Chile transitioning its copper production to "green copper".
1) Modeling shows that transitioning to green copper production in Chile, which demands more clean electricity and commands a 5% price premium, could increase Chilean GDP while benefiting sectors like copper, wind power, and construction. Some sectors like manufacturing may be negatively impacted.
2) The transition reduces both direct and indirect CO2 emissions from the copper sector. However, total national CO2 emissions are not significantly reduced due to baseline electricity generation. Faster coal phaseout and further copper process reductions are needed.
3) While global green copper demand is expected to increase, policy recommendations
This document summarizes an event held by SEAI (Sustainable Energy Authority of Ireland) to launch their 2022 Energy in Ireland report. It included presentations on past definitive annual energy data, provisional monthly energy data, energy modelling projections, price trends, and geographic energy mapping. The event provided an overview of Ireland's energy system, insights into annual and monthly energy trends, and the perspective of meeting future carbon budgets and renewable energy targets. Attendees could ask questions in a chat function that SEAI would respond to and potentially address in a Q&A session.
The document summarizes Eskom's Just Energy Transition (JET) strategy, which aims to achieve net zero carbon emissions by 2050 while increasing sustainable jobs. Key points include:
- Eskom's vision is to achieve net zero emissions by 2050 through partnerships to accelerate renewable energy and repurposing coal plants, while ensuring positive social and economic impacts.
- Modelling shows that shutting down 21.8GW of coal capacity by 2035 will require over 50GW of new clean generation like wind, solar, batteries and gas to replace it and meet demand.
- The strategy's focus areas are clean energy provision, social impact through localization and jobs, attracting green financing, and cross-
Variable Renewable Energy in China's TransitionIEA-ETSAP
Variable Renewable Energy in China's Transition
Ding Qiuyu, UCL Energy Institute
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
The Nordics as a hub for green electricity and fuelsIEA-ETSAP
The Nordics as a hub for green electricity and fuels
Mr. Till ben Brahim, Energy Modelling Lab, Denmark
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
The role of Norwegian offshore wind in the energy system transitionIEA-ETSAP
The role of Norwegian offshore wind in the energy system transition
Dr. Pernille Seljom, IFE, Norway
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Detail representation of molecule flows and chemical sector in TIMES-BE: prog...IEA-ETSAP
Detail representation of molecule flows and chemical sector in TIMES-BE: progress and challenges
Mr. Juan Correa, VITO, Belgium
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Green hydrogen trade from North Africa to Europe: optional long-term scenario...IEA-ETSAP
Green hydrogen trade from North Africa to Europe: optional long-term scenarios with the JRC-EU-TIMES model
Ms. Maria Cristina Pinto, RSE - Ricerca sul Sistema Energetico, Italy
Ms. Maria Cristina Pinto, RSE - Ricerca sul Sistema Energetico, Italy
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Optimal development of the Canadian forest sector for both climate change mit...IEA-ETSAP
Optimal development of the Canadian forest sector for both climate change mitigation and economic growth: an original application of the North American TIMES Energy Model (NATEM)
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Presentation on IEA Net Zero Pathways/RoadmapIEA-ETSAP
Presentation on IEA Net Zero Pathways/Roadmap
Uwe Remme, IEA
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Flexibility with renewable(low-carbon) hydrogenIEA-ETSAP
Flexibility with renewable hydrogen
Paul Dodds, Jana Fakhreddine & Kari Espegren, IEA ETSAP
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Bioenergy in energy system models with flexibilityIEA-ETSAP
Bioenergy in energy system models with flexibility
Tiina Koljonen & Anna Krook-Riekola, IEA ETSAP
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Reframing flexibility beyond power - IEA Bioenergy TCPIEA-ETSAP
Reframing flexibility beyond power
Mr. Fabian Schipfer, IEA Bioenergy TCP
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Decarbonization of heating in the buildings sector: efficiency first vs low-c...IEA-ETSAP
Decarbonization of heating in the buildings sector: efficiency first vs low-carbon heating dilemma
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Mr. Andrea Moglianesi, VITO, Belgium
The Regionalization Tool: spatial representation of TIMES-BE output data in i...IEA-ETSAP
The Regionalization Tool: spatial representation of TIMES-BE output data in industrial clusters for future energy infrastructure analysis
Ms. Enya Lenaerts Vito/EnergyVille, Belgium
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Synthetic methane production prospective modelling up to 2050 in the European...IEA-ETSAP
Synthetic methane production prospective modelling up to 2050 in the European Union
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Ms. Marie Codet, Centre de mathématiques appliquées - Mines ParisTech; France
Energy Transition in global Aviation - ETSAP Workshop TurinIEA-ETSAP
Energy Transition in global Aviation - ETSAP Workshop Turin
Mr. Felix Lippkau, IER University of Suttgart, Germany
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Integrated Energy and Climate plans: approaches, practices and experiencesIEA-ETSAP
Integrated Energy and Climate plans: approaches, practices and experiences
VO: reduce the distance between modellers and DM,
VO: the work process
- Making modifications collaboratively,
- Running the model,
- Reports and collaborative analysis
VedaOnline
Mr Rocco De Miglio
16–17th november 2023, amit kanudia, etsap meeting, etsap winter workshop, italy, kanors-emr, mr rocco de miglio, mr. amit kanudia kanors-emr, november 2023, politecnico di torino, semi-annual meeting, torino, turin, vedaonline
Updates on Veda provided by Amit Kanudia from KanORS-EMRIEA-ETSAP
Veda online updates - Veda for open-source models
TIMES and OSeMOSYSBrowse, Veda Assistant
VEDA2.0, VEDAONLINE, VEDA
Mr. Amit Kanudia KanORS-EMR
16–17th november 2023, etsap meeting, etsap winter workshop, italy, mr. amit kanudia kanors-emr, november 2023, politecnico di torino lingotto, semi-annual etsap meeting, torino, turin
Energy system modeling activities in the MAHTEP GroupIEA-ETSAP
Energy system modeling activities in the MAHTEP Group
Dr Daniele Lerede, Politecnico di Torino
16–17th november 2023, dr daniele lerede, etsap meeting, etsap winter workshop, italy, mathep group, november 2023, politecnico di torino, semi-annual meeting, turin
Applying science fiction to approach the futureIEA-ETSAP
The document discusses using science fiction to think about future energy systems. It proposes applying system analysis models to explore different technology combinations that meet future energy needs. However, it notes that these models do not consider social factors like behavior and justice. It suggests using genres like climate fiction and solar punk to bring more collective narratives about energy futures. Specifically, it advocates using a hackathon approach to gather knowledge and create imaginary fiction stories around different future scenarios to help build worlds and consider the human aspects of energy system design.
Will it leak?: Discussions of leakage risk from subsurface storage of carbon ...IEA-ETSAP
The document discusses carbon capture and storage (CCS) and the potential risks of leakage from subsurface storage of carbon dioxide. It provides background on CCS, explaining that carbon dioxide is captured from industrial sources and injected underground for permanent storage. It then discusses four main types of potential subsurface leakage: 1) capillary leakage if seal rocks have larger particles, 2) exceeding the fracture gradient of the seal, 3) leakage along or across faults, and 4) leakage from new or legacy boreholes. The document analyzes case studies of both CCS and carbon capture, utilization, and storage (CCUS) projects to illustrate examples of each leakage type. It concludes that CCS/CCUS has a low overall risk but is not
Long-Term Decarbonization Pathways In Emerging Economies: Insights From 12 Mo...IEA-ETSAP
This document summarizes the preliminary results of a study comparing long-term decarbonization pathways in 12 developing countries and 2 regions modeled using the Electricity Planning Model. Key findings include:
1) Ambitious decarbonization would require annual investments of 1-3% of GDP, compared to around 1% for business-as-usual scenarios.
2) Renewables, led by solar, would dominate capacity additions. Conventional plants would operate more flexibly to integrate variable renewables.
3) Achieving deep decarbonization would significantly increase energy costs but carbon prices of $20-120/t could enable cost-effective emissions reductions.
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...Joshua Orris
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
Epcon is One of the World's leading Manufacturing Companies.EpconLP
Epcon is One of the World's leading Manufacturing Companies. With over 4000 installations worldwide, EPCON has been pioneering new techniques since 1977 that have become industry standards now. Founded in 1977, Epcon has grown from a one-man operation to a global leader in developing and manufacturing innovative air pollution control technology and industrial heating equipment.
Presented by The Global Peatlands Assessment: Mapping, Policy, and Action at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...Joshua Orris
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
Microbial characterisation and identification, and potability of River Kuywa ...Open Access Research Paper
Water contamination is one of the major causes of water borne diseases worldwide. In Kenya, approximately 43% of people lack access to potable water due to human contamination. River Kuywa water is currently experiencing contamination due to human activities. Its water is widely used for domestic, agricultural, industrial and recreational purposes. This study aimed at characterizing bacteria and fungi in river Kuywa water. Water samples were randomly collected from four sites of the river: site A (Matisi), site B (Ngwelo), site C (Nzoia water pump) and site D (Chalicha), during the dry season (January-March 2018) and wet season (April-July 2018) and were transported to Maseno University Microbiology and plant pathology laboratory for analysis. The characterization and identification of bacteria and fungi were carried out using standard microbiological techniques. Nine bacterial genera and three fungi were identified from Kuywa river water. Clostridium spp., Staphylococcus spp., Enterobacter spp., Streptococcus spp., E. coli, Klebsiella spp., Shigella spp., Proteus spp. and Salmonella spp. Fungi were Fusarium oxysporum, Aspergillus flavus complex and Penicillium species. Wet season recorded highest bacterial and fungal counts (6.61-7.66 and 3.83-6.75cfu/ml) respectively. The results indicated that the river Kuywa water is polluted and therefore unsafe for human consumption before treatment. It is therefore recommended that the communities to ensure that they boil water especially for drinking.
RoHS stands for Restriction of Hazardous Substances, which is also known as t...vijaykumar292010
RoHS stands for Restriction of Hazardous Substances, which is also known as the Directive 2002/95/EC. It includes the restrictions for the use of certain hazardous substances in electrical and electronic equipment. RoHS is a WEEE (Waste of Electrical and Electronic Equipment).
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
The development and impact of the residential sector in TIMES Ireland Model
1. The development and impact of the residential sector in
TIMES Ireland Model
Jason Mc Guire, Fionn Rogan, Olexandyr Balyk, Brian O Gallachóir & Hannah Daly
Energy Policy & Modelling Group at MaREI, UCC
SUMMER 2021 SEMI-ANNUAL ETSAP MEETING
5. Building Energy Rating Database
{Source:https://public.tableau.com/app/profile/jason.mc.guire/
viz/IrelandBERRegionalData/Ireland_BER_MapData}
• Region
• Count
• BER Rating
• CO2 Rating
• Archetype
• Heating Fuel
• Heating System Efficiency
• Area (m2)
• U-Values
• Type of Wall
• Year of Construction
• Renewables
• Energy Service Demand
7. Residential Demands
0
10
20
30
40
50
60
Apartment Attached Detached
TJ/year/dwelling
Average Existing vs New dwelling – Space Heating
Demand
Average Exsisting New
0
500
1000
1500
2000
2500
3000
2018 2030 2050
Total
Dwellings
(‘000s)
Total Dwellings
Existing Apartment Existing Attached Existing Detached
New Apartment New Attached New Detached
Apartment
12%
Attached
45%
Detached
43%
Apartment
24%
Attached
41%
Detached
35%
8. Core Results – CO2 emissions
-10000
-5000
0
5000
10000
15000
20000
2018 2020 2025 2030 2035 2040 2045 2050
ktCO2
Core Scenario
Agriculture Industry Power Resdiential Service Transport
Core Scenario is Low Agriculture Mitigation (LAM) assumes that Agriculture reduces GHG emissions at the rate of
around 3.3% per annum
Reduction
compared to
2018 levels
2030 2050
Residential 75% 86%
Core Scenario
No Mitigation Scenario
9. Residential Energy Consumption
0
20
40
60
80
100
120
140
160
2018 2020 2025 2030 2035 2040 2045 2050
PJ/year
Core – Residential Fuel Share
Wood Solar Peat LPG
Kerosene Heat Gas Ethanol
Electricity Coal Biodiesel Ambient Heat
• Kerosene gone by 2032
• 36% of fuel in 2018
• Coal gone by 2030
• Peat gone by 2030
• Difficult to measure
• Solar expands quickly to 2030
• Electrification & Ambient from
26% in 2018 to:
• 57% in 2030
• 59% in 2050
10. Core Results – Retrofitting
176
162
119
223
0
50
100
150
200
250
Detached Attached
Thousands
(‘000)
Retrofits 2030
Deep Shallow
209
162
159
229
0
50
100
150
200
250
Detached Attached
Thousands
(‘000)
Retrofits 2050
Deep Shallow
• Maximum 689,000 retrofits before 2030 ( 60%) and 1.15 million by 2070 ( 95% of existing buildings)
12. v
• Insights:
• 680,000 Retrofits by 2030 – only in Attached & Detached
• 826,000 Electrical Heat Pumps by 2030
• Similar amount of Solar Water Heating when no constraints
• Coal and Peat gone by 2030 and Kerosene gone by 2032
• Electrification of Residential Sector by 2030
• Future Work:
• Improve District Heating
• Disaggregate the BER labels, explore the optimal sequence of retrofits
• Explore Gas decarbonization