Energy Management - Unit_No_1.pptx

Energy Audit & Management
Introduction : Unit 1

Outline
• Current energy scenario – India and World
• Current energy consumption pattern
• Principles of Energy management
• Energy policy
• Energy action planning
• Energy security and reliability
• Energy and environment
• Need of Renewable and energy efficiency

Energy Classification
• Primary energy sources are those found or stored in
nature (coal, oil, natural gas etc.)
• Secondary energy is obtained from primary energy
(steam, electricity etc.)
• Commercial energy and non-commercial energy
• Renewable and non-renewable energy

Primary and Secondary Energy
Petrochemical
Open
or deep
mines
Grading
Power
station
purification
Enrichment
Mining
Treatment
Gas well
Cracking
and refining
Oil
well
LPG
Petrol
Diesel/fuel oils
Coal Coal
Coke
Electricity
Nuclear
Natural gas
Petroleum
Hydro
Natural gas
Source Extraction Primary energy Secondary
Energy
Major primary and secondary sources
Processing
Steam
Steam

Commercial and Non-commercial Energy
• Commercial energy is energy available at price
– Examples are electricity, coal, lignite, oil, and
natural gas
• Non-commercial energy is energy not available
in market for a price
– Examples are firewood, cattle dung and
agricultural wastes, solar energy, animal power,
wind energy

Renewable & Non-Renewable Energy
Sources- inexhaustible Sources- Deplete with time

Global Energy Reserves (End 2003)
• Global coal reserves
9,84,453 million
tonnes
• 1147 billion barrels of
oil
• 176 trillion cubic
metres of gas
• World oil and gas
reserves are
estimated to last 45
years and 65 years
respectively.
• Coal is likely to last a
little over 200 years
One barrel = 159 litres = 5487 cubic feet of gas

Global Primary Energy Consumption
BP Statistical Review of World Energy 2004 © BP
World primary energy consumption

Primary energy consumption-
Some developing and developed countries
Table 1.1: Primary Energy Consumption by Fuel , 2003
In Million tonnes oil equivalent
Country
Oil Natural
Gas
Coal Nuclear
Energy
Hydro
electric
Total
USA 914.3 566.8 573.9 181.9 60.9 2297.8
Canada 96.4 78.7 31.0 16.8 68.6 291.4
France 94.2 39.4 12.4 99.8 14.8 260.6
Russian Federation 124.7 365.2 111.3 34.0 35.6 670.8
United Kingdom 76.8 85.7 39.1 20.1 1.3 223.2
China 275.2 29.5 799.7 9.8 64.0 1178.3
India 113.3 27.1 185.3 4.1 15.6 345.3
Japan 248.7 68.9 112.2 52.2 22.8 504.8
Malaysia 23.9 25.6 3.2 - 1.7 54.4
Pakistan 17.0 19.0 2.7 0.4 5.6 44.8
Singapore 34.1 4.8 - - - 38.9
TOTAL WORLD 3636.6 2331.9 2578.4 598.8 595.4 9741.1

Energy distribution –
developing and developed countries

Indian Energy Scenario
• Coal dominates the energy mix with 55% of total
primary energy consumption
– Indian proven recoverable coal reserves estimated at 84,396
million tonnes (End 2003)
• Oil accounts for 33% of energy consumption
– Oil reserves estimated at 5.4 billion barrels
– India average production in 2002 was 793,000 barrels per day
– 70% of petroleum product demand met by imports
• Natural gas accounts for 8% of energy
consumption
– Indian gas reserves estimated at 660 billion cubic meters
– Demand of 97 million cubic metres against availability of 67

Electrical power supply in India
• Installed capacity of 1,12,581 MW
as on 31st May 2004
– 28,860 MW - hydro
– 77,931 MW - thermal
– 2,720 MW - nuclear and
– 1,869 MW - wind (Ministry of Power)
• Nuclear provides 2.4% of electricity
generated
• Hydro contribution 25%
as on 31st March 2004
– Exploitable potential 60% at 84000 MW

Final Energy Consumption (User End)
Table 1.2 DEMAND FOR COMMERCIAL ENERGY FOR FINAL CONSUMPTION (BAU SCENARIO)
Source Units 1994-95 2001-02 2006-07 2011-12
Electricity Billion Units 289.36 480.08 712.67 1067.88
Coal Million Tonnes 76.67 109.01 134.99 173.47
Lignite Million Tonnes 4.85 11.69 16.02 19.70
Natural Gas Million Cubic Meters 9880 15730 18291 20853
Oil Products Million Tonnes 63.55 99.89 139.95 196.47
Source: Planning Commission BAU:_Business As Usual
= primary energy consumption – looses (that take
place in transport, transmission, distribution and
refinement)

Sector-wise Energy Consumption

Energy Needs of Growing Economy
Expenditure Towards Energy Sector
PLANWISE OUTLAY

India’s Energy Needs
• 6% increase in GDP would require 9% increase in
energy demand
• Energy intensity is energy consumption per unit of GDP
• High energy intensity points to energy wastages in
economy
• India’s energy intensity is 3.7 times of Japan, 1.55 times
of USA, 1.47 times of Asia and 1.5 times the world
average
• Ratio for developed countries < 1

Percapita Energy consumption
BP Statistical Review of World Energy 2004 © BP
Primary energy consumption per capita
India’s energy
intensity is 3.7
times Japan,
1.55 times
USA, 1.47
times Asia
and 1.5 times
world average

India’s Oil Demand
Long Term Energy Scenario-India

India’s Electricity Demand
• Peak demand shortage of 14% and energy deficit of
8.4%
• To maintain GDP growth rate at 8% to 10%, target
of 215,804 MW of power generation set by GOI
Table 1.3 India’s Perspective Plan For Power For Zero Deficit Power By 2011/12
(Source Tenth And Eleventh Five-Year Plan Projections)
Thermal
(Coal) (MW)
Gas / LNG /
Diesel (MW)
Nuclear
(MW)
Hydro
(MW)
Total(MW)
Installed capacity as on
March 2001
61,157
Gas: 10,153
Diesel: 864
2720 25,116 100,010
Additional capacity
(2001-2012)
53,333 20,408 9380 32,673 115,794
Total capacity as on
March 2012
114,490
(53.0%)
31,425
(14.6%)
12,100
(5.6%)
57,789
(26.8%)
215,804

Energy Pricing in India
• Pricing influenced by economic, social and political
compulsions
• Cross-subsidies: Diesel, LPG and Kerosene subsidized
by Petrol
• Agricultural and domestic users subsidized by
Industrial and commercial users

Oil Pricing
• Attempt to bring petroleum products (Naptha, furnace
oil, LSHS, LDO and Bitumen) in line with international
prices
– Reduction in subsides for diesel and price in line with
international price
• LPG and Kerosene continue under heavy subsidies

Coal Pricing
• Grade wise price of coal at pit head are decided by
Coal India Ltd periodically
• Pit head coal price compare favorably with
international price
• Industries still prefer import because of high calorific
value and lower ash content in imported coal

Electricity pricing
• HT consumers charged based on kWh and kVA basis
• LT consumers charged based on kWh basis
• kWh price vary according to consumer segments and
from State to State
• Tariff also varies with time of usage and voltage
supply

Energy Sector Reforms
• Coal now being allowed to import to meet domestic
requirements
• Private sector now allowed to extract and market coal
• Goal is to provide coal on larger scale and at lower
prices
• Encourage competitiveness and technical innovation

Oil and Natural gas
• Private sector allowed to import and market
LPG and Kerosene freely
• Private investment allowed in lubricants and
not subject to price controls
• Introduction of New Exploration and Licensing
Policy (NLEP) to promote exploration and
production of domestic oil and gas
• Refining sector opened to private and foreign
investors
• Attractive terms to investors towards
construction of LPG import terminals

Power Sector Reforms
• Central Electric Regulatory commission set up
for regulating central power generation
utilities
• State level regulatory bodies setup for setting
tariffs and promoting competition
• Private investment for power allowed
• Advice to states to separate generation,
transmission and distribution with separate
corporations
• Plans to link SEB’s; PowerGrid to oversee
• Electricity Act, 2003 enacted which distances
government from regulations

Electricity Act, 2003
• Consolidate laws related to generation,
transmission, distribution, trading and use of
electricity
• General measures
– for developing electricity industry, promoting
competition, protecting consumer interest, supply of
electricity to all areas, rationalization of tariff,
transparent polices regarding subsidies, constitution
of CEA, Regulatory commission and appellate tribunal

Energy Strategies-Medium
• Demand management
• Optimum fuel mix
• Increased dependence on rail than road for goods
and passenger movement
• Recycling
• Shift to inexhaustible sources of energy such as
solar, wind and biomass energy

Energy Strategies-Long
• Increased utilization of domestic fuel sources
• Improved energy infrastructure
• Enhancing energy efficiency
• Deregulation and privatization of energy sector
• Legislation to attract foreign investment

THE ENERGY CONSERVATION ACT,
2001 No 52 OF 2001 [29th September 2001]
Enacted in October 2001. Became effective from 1st
March 2002
Background
Wide variation - over 250% - in energy performance
among industries
25-30% energy can be easily saved
Barriers
Absence of energy management systems
Lack of top management commitment
Lack of awareness about saving potential
Shortage of quality energy professionals

Important features of the Energy
Conservation Act
• Standards and Labeling
• Designated Consumers
• Certification of Energy Managers and Accreditation
of Energy Auditing Firms
• Energy Conservation Building Codes:
• Role of Central and State Governments:
• Enforcement through Self-Regulation:
• Penalties and Adjudication:

Designated Consumer
Schedule of Act provides list of designated consumers
(DC).
DCs to
– Appoint/designate energy managers
– Get energy audits conducted by accredited
energy auditors
– Implement techno-economic viable
recommendations
– Comply with norms of energy consumption fixed
– Submit report on steps taken

List of Energy Intensive Industries and other
establishments specified as designated
consumers
1. Aluminium;
2. Fertilizers;
3. Iron and Steel;
4. Cement;
5. Pulp and paper;
6. Chlor Akali;
7. Sugar;
8. Textile;
9. Chemicals;
10. Railways;
11. Port Trust;
12. Transport Sector (industries and services);
13. Petrochemicals, Gas Crackers, Naphtha Crackers and Petroleum
Refineries;
14. Thermal Power Stations, hydel power stations, electricity
transmission companies and distribution companies;
15. Commercial buildings or establishments

Principles of Energy management
• Procure all the energy needed at the lowest
possible price
– (Example: buy from original sources, review the
purchase terms)
• Manage energy use at the highest energy
efficiency
– (Example: improving energy use efficiency at every
stage of energy transport, distribution and use)

Principles of Energy management
• Reusing and recycling energy by cascading
– (Example: waste heat recovery)
• Use the most appropriate technology
– (select low investment technology to meet the
present requirement and environment condition)
• Reduce the avoidable losses.
– (Make use of wastes generated within the plant as
sources of energy and reducing the component of
purchased fuels and bills)

Energy Management Strategy
The key activities involved in the process
Appoint Energy Manager
• The energy manager, who should be a senior staff
member, will be responsible for the overall
coordination of the program and will report directly
to top management. Energy managers need to have a
technical background, need to be familiar with the
organization's activities and have appropriate
technical support.

Identify a Strategic Corporate Approach
• The starting point in energy management is to
identify a strategic corporate approach to energy
management. Clear accountability for energy
management needs to be established, appropriate
financial and staffing resources must be allocated,
and reporting procedures initiated. An energy
management program requires commitment from the
whole organization in order to be successful.

Set up an Energy Monitoring and Reporting System
• Successful energy management requires the establishment of a
system to collect, analyze and report on the organization's energy
costs and consumption. This will enable an overview of energy use
and its related costs, as well as facilitating the identification of
savings that might otherwise not be detected. The system needs to
record both historical and ongoing energy use, as well as cost
information from billing data, and be capable of producing summary
reports on a regular basis. This information will provide the means
by which trends can be analysed and tariffs reviewed.

Conduct Energy Audit
• An energy audit establishes both where and how energy is
being used, and the potential for energy savings. It
includes a walk-through survey, a review of energy using
systems, analysis of energy use and the preparation of an
energy budget, and provides a baseline from which energy
consumption can be compared over time. An audit can be
conducted by an employee of the organization who has
appropriate expertise, or by a specialist energy-auditing
firm. An energy audit report also includes
recommendations for actions, which will result in energy
and cost savings. It should also indicate the costs and
savings for each recommended action, and a priority order
for implementation.

Formalize an Energy Management Policy Statement
• A written energy management policy will guide efforts to
improve energy efficiency, and represents a commitment to
saving energy. It will also help to ensure that the success of the
program is not dependent on particular individuals in the
organization. An energy management policy statement includes a
declaration of commitment from senior management, as well as
general aims and specific targets relating to:
– Energy consumption reduction (electricity, fuel oil, gas, petrol etc.)
– Energy cost reduction (by lowering consumption and negotiating lower
unit rates)
– Timetables
– Budgetary limits
– Energy cost centers
– Organisation of management resources.

Prepare and Undertake a Detailed Project Implementation
Plan
• A project implementation plan should be developed as part
of the energy audit and be endorsed by management. The
plan should include an implementation time table and state
any funding and budgetary requirements. Projects may
range from establishing or changing operational
procedures to ensure that plant and equipment use
minimum energy, renegotiating electricity supply
arrangements etc. to adopting asset acquisition programs
that will reduce energy consumption. An overall strategy
could be to introduce energy management projects, which
will achieve maximum financial benefits at least cost to
the organization.

Implement a Staff Awareness and Training Program
• A key ingredient to the success of an energy
management program is maintaining a high level of
awareness among staff. This can be achieved in a
number of ways, including formal training,
newsletters, posters and publications, and by
incorporating energy management into existing
training programs. It is important to communicate
program plans and case studies that demonstrate
savings, and to report results at least at 12-month
intervals. Staff may need training from specialists on
energy saving practices and equipment.

Annual Review
• An energy management program will be more
effective if its results are reviewed annually. Review
of energy management policy and strategies will form
the basis for developing an implementation plan for
the next 12 months.

Energy Policy
• Energy policy
– is the manner in which a given entity (often
governmental) has decided to address issues of
energy development including energy production,
distribution and consumption. The attributes of
energy policy may include legislation, international
treaties, incentives to investment, guidelines for
energy conservation, taxation and other public
policy techniques.

Energy Policy
Measures used to produce an energy policy
• Statement of national policy regarding energy
planning, energy generation, transmission and usage
• legislation on commercial energy activities (trading,
transport, storage, etc.)
• legislation affecting energy use, such as efficiency
standards, emission standards
• instructions for state-owned energy sector assets
and organizations

• active participation in, co-ordination of and incentives
for mineral fuels exploration (see geological survey)
and other energy-related research and development
• fiscal policies related to energy products and services
(taxes, exemptions, subsidies ...
• energy security and international policy measures
such as:
– international energy sector treaties and alliances,
– general international trade agreements,
– special relations with energy-rich countries, including military
presence and/or domination.
Energy Policy
Measures used to produce an energy policy

Energy Policy
Factors within an energy policy
• What is the extent of energy self-sufficiency for
this nation
• Where future energy sources will derive
• How future energy will be consumed (e.g. among
sectors)
• What fraction of the population will be acceptable to
endure energy poverty
• What are the goals for future energy intensity, ratio
of energy consumed to GDP
• What is the reliability standard for distribution
reliability

Energy Policy
Factors within an energy policy
• What environmental externalities are acceptable and are
forecast
• What form of "portable energy" is forecast (e.g. sources of fuel
for motor vehicles)
• How will energy efficient hardware (e.g. hybrid vehicles,
household appliances) be encouraged
• How can the national policy drive province, state and municipal
functions
• What specific mechanisms (e.g. taxes, incentives, manufacturing
standards) are in place to implement the total policy

Energy Action Planning
The 4 pillars of Successful Energy Management

Energy Action Planning : Steps

Top Management Commitment and Support
• Allocate manpower and money
• Appoint an Energy Manager
• Form a dedicated energy team
• Institute an Energy Policy

Tasks of an Energy Manager
• Setting goals
• Tracking progress
• Promoting energy management program
• Energy manager role can be full time or part time
depending upon size of the organisation,

Energy Manager Responsibilities
Responsibilities
• Prepare an annual activity plan
• Establish an energy conservation cell
• Initiate activities to improve monitoring and process
control to reduce energy costs.
• Analyze equipment performance with respect to
energy efficiency
• Ensure proper functioning and calibration of
instrumentation
• Prepare information material and conduct internal
workshops about the topic for other staff.

• Improve disaggregating of energy consumption data
down to shop level or profit center of a firm.
• Establish a methodology how to accurately calculate
the specific energy consumption
• Develop and manage training programme for energy
efficiency at operating levels.
• Co-ordinate nomination of management personnel to
external programs.

• Create knowledge bank on energy efficiency
technology and management system and information
dissemination
• Develop integrated system of energy efficiency and
environmental up gradation.
• Co-ordinate implementation of energy
audit/efficiency improvement projects through
external agencies.
• Establish and/or participate in information exchange
with other energy managers of the same sector
through association

• Report to BEE and State level Designated Agency
once a year the information with regard to the
energy consumed and action taken on the
recommendation of the accredited energy auditor, as
per BEE Format.
• Establish an improved data recording, collection and
analysis system to keep track of energy consumption.
• Provide support to Accredited Energy Audit Firm
retained by the company for the conduct of energy
audit
Energy Manager Duties

• Provide information to BEE as demanded in the Act,
and with respect to the tasks given by a mandate,
and the job description.
• Prepare a scheme for efficient use of energy and its
conservation and implement such scheme keeping in
view of the economic stability of the investment in
such form and manner as may be provided in the
regulations of the Energy Conservation Act.

• Decisions affecting energy use are made by all employees
at all levels and therefore an energy team helps to
integrate energy management activities in an organization.
• Planning improvements and implementing them
• Measuring and tracking progress
• Communicating with management, employees and
stakeholders
• Team can include a representative from Engineering,
Purchase, Operations, Maintenance, Environment, health
and safety, Utilities etc.
• Monthly review on status of performance vs. targets and
energy conservation measures planned or in progress

Plant
Management
Other Sections,
Acctts., HRD,
Expansion, R&D,
etc.
Manufacturin
g Section - 1
Energy
Management
Division
Manufacturin
g Section - 2
Energy manager Shop
Manager
Nodal Officer for EM
Organisation structure of Energy
Management
Nodal officials from
each department
Organization Structure of Energy Management

Organisation structure of
Energy Management in Hindalco
Management
Director
Chief Officer (Mfg)
Chief Officer (Finance & Commerce)
Central Technical Cell
Sectional Heads
Central Energy Cell
Head
Section Coordinators
Alumina
Boiler, Cogen
& Rectifier
Reduction Fabrication Utilities

Institute an Energy Policy
• Formalize top management support and articulates
organization commitment for energy efficiency
• A formal written energy policy acts as
• a public expression of the organization’s commitment to
energy conservation and environmental protection
 a working document to guide the energy management
practices and provides continuity.
• Written declaration of commitment accompanied by a
set of stated objectives, an action plan for achieving
them and clear specification of responsibilities

• Understanding current and past energy use (at least
two years) of all major facilities to establish baseline
data
• Account for all energy purchased and generated on
site in physical units (kWh, kCal, kg) and cost basis
• Collect also operational data such as production,
building size, operating hours etc.
• Track data using spread sheet / database
• Normalize data to include key factors and remove
impact of irrelevant factors (weather etc.) on energy
use so that energy performance can be compared
• Data should be complete and accurate
Assess Energy Performance

Key Normalizing Factors
For Industry
• Inputs
• Product type
• Output
• Production process
For Building
• Climate zone
• Hours of operation
• Occupancy level etc

• Determine the starting point from which to measure
progress
– Establish base year
– Select measurement units ( kCal/ton, kCal/kWh)
– Publish baseline results to others
Establishing Baseline Data

Benchmark
• Comparing energy performance of facilities to each
other, peers and competitors, and over time to
prioritize which facilities to focus on for
improvements.
• Benchmarking can be done in various ways:
– Comparison of current vs past performance
– Industry average of a similar group
– Best in industry
– Best Practices

• Understanding energy use patterns and trends by
Categorizing energy use by fuel type, operating
division, facility, product line, etc.
• Identify high performing facilities for recognition
and reuse of best practices
• Prioritize poor performing facilities for immediate
improvement.
• Understand the contribution of energy expenditures
to operating costs.
• Develop a historical perspective and context for future
actions and decisions.
• Establish reference points for measuring and rewarding good
performance.
Assessing Energy Performance

• Quantitative Reviews
– Identify energy consumption peak and valleys and how they
relate to operations
• Qualitative Reviews
– Opinions of other employees
– Review of operating procedures
Analysis and Evaluation of Data

• Evaluate the operating performance of facility
systems and equipment to determine improvement
potential.
– Assemble audit team to cover all areas
– Plan and develop an audit strategy such as assigning tasks to
team, scheduling dates of completion of tasks
– Create audit report outlining detailed actual steps for
reducing energy use
Conduct Technical Assessments & Audits

• Goals set the tone for improvement throughout the
organization
• Set performance goals to drive energy management
activities
• Measure the success of the energy management program
• Help the Energy Team to identify progress and setbacks
at a facility level
• Foster ownership of energy management, create a sense of
purpose, and motivate staff.
• Demonstrate commitment to reducing environmental
impacts
• Create schedules for upgrade activities and identify
milestones
• Tool called force field analysis can be used to clarify the
goals to be achieved
Set Goals

Scope
– Organizational level talks about how entire organization
wants to improve
– Facility level takes into account performance of specific
facilities
– Process or equipment level takes into account specific
process lines and equipment
Time Periods
– Short-term goals (annual goals)
– Long-term goals ( in terms of IRR, corporate guidelines,
strategic plans, commitment to voluntary environmental
initiatives
Determine Scope

• To set effective goals, it is important to have good
estimate of what level of performance is achievable
and amount of resources needed
• To estimate performance achievable,
– Review performance data
– Use Benchmarking data
– Evaluate past projects and best practices
– Review technical assessments and audits
– Compare goals of similar organizations
– Link to organization-wide strategic goals
Estimate Potential for Improvement

• Create measurable goals with target dates
• Examples of goals
– Defined reduction(10% reduction of furnace oil)
– Efficiency improvement (reducing energy intensity
in a product by 5 kWh/ton)
Establish Goals

Force Field Analysis
Goal: To reduce energy consumption per unit of production
Positive Forces
(Acting towards the achievement of
the Goal)
Negative Forces
(Acting against the achievement of
the Goal)
High price of energy
Energy efficient technology available
Incentive for high power factor
Top Management commitment to
energy conservation
Energy is a relatively high component
of product cost
Absence of corporate energy policy
Lack of awareness throughout
company
Insufficient skills and knowledge
available
Competing corporate priorities
Insufficient financial resources to fund
measures

• A roadmap to improve energy performance
• Identify gaps between current performance and goals
• Identify steps for moving from current performance
to desired performance
• Set performance target for each facility, department
and operation
• Set time frame
• Track and monitor progress of all activities
Create Action Plan

• Evaluate technical assessments and audit results
• Determine technical steps to achieve desired level of
performance
• Create performance targets at each level
• Set time for completion
• Monitor the progress
Define Technical Steps and Targets

• Get agreement from management for action plan and
communicate them to the relevant personnel
• Determine internal ( relevant departments) and
external (consultant) roles
• Establish performance metrics for contractors
• Determine Resources (costs)
• Secure resources (justify for cost and manpower)
Determine Roles and Resources

• People can make or break an energy management
program so consider
– Create communication plan -Develop targeted information for
key employee about the energy management program.
– Raise awareness -Build support at all levels of your
organization for energy management initiatives and goals.
– Build capacity -Through training, access to information, and
transfer of successful practices, procedures, and
technologies
– Motivate -Create incentives that encourage staff to improve
energy performance to achieve goals.
– Track and monitor -Using the tracking system developed as
part of the action plan to track and monitor progress
regularly.
Implement Action Plan

• Compare current performance to established goals
• Review energy use and cost data
• Analyze energy efficiency based on established
metrics
• Compare energy performance to baselines, peers or
competitors
Evaluate Progress

• Analyze what worked and what didn’t
– Where activities and projects were successful, document
best practices
– Where goals are not met, determine the cause and decide on
corrective and preventive actions
• Get feedback from energy team and others
• Assess changes in employee awareness on energy
issues
• Identify critical factors that contributed to
surpassing or missing targets
• Quantify side benefits such as employee comfort,
productivity improvement, reduce maintenance etc.
Review Action Plans

• Internal Recognition - Recognize those who helped to
achieve the results
– Acknowledge contribution of specific people
– Acknowledge contribution of Teams, department or specific
group
– Rewards the work of entire Facility
– Establish recognition criteria ( offered the best energy
saving idea, achieved highest energy reduction etc.)
– Determine recognition type ( certificates, salary increase,
cash awards etc.)
• External Recognition – Third party acknowledgment
for enhancing public image)
Recognize Achievements

Energy Security
Aim of Energy Security : To reduce energy
dependency on the imported energy sources
• Energy demand growth rate projected at 4.6%
through 2010
• India has to import 75% of oil and 22% of coal
to meet requirement by 2006
• We are vulnerable to external price shocks and
supply fluctuations
• Need to reduce dependence on middle east and
diversify supplies

Energy Security Strategies
• Reducing Energy Requirements
– Improving efficiency of extraction of fossil fuels
– Improving fuel efficiency in coal fired boilers
– Adopting energy efficiency and demand side management
– Promotion of public transport in urban areas
• Substituting Imported oil/gas with domestic alternatives
– Ethanol / biodiesel
– Biomass gasification
– Coal to oil technology
• Diversifying energy supply sources
– Mixture of fuels
– Importing gas through pipelines through countries
• Expanding energy sources and developing alternating
energy sources

Energy Conservation and its importance
60% of resources
consumed till now
85% of raw energy comes
from non-renewable
sources and hence not
available for future
generation

Energy Conservations Vs Energy
Efficiency
Incandescent Lamp
60 W
Compact fluorescent Lamp
15 W
Energy Efficient Equipment uses less energy
for same output and reduces CO2 emissions
CO2 Emission – 65 g/hr CO2 Emission – 16 g/hr

Energy Strategy for the Future
Energy Strategies-Immediate
• Rationalizing tariff structure
• Efficiency in production, reduction in distribution
losses
• Promoting R&D and use of energy efficient
technologies and practices
• Promoting energy efficiency standards

Global Environmental Issues
• Ozone layer depletion
• Global warming
• Loss of biodiversity

Ozone equilibrium
Ozone is formed when oxygen molecules absorb ultraviolet radiation with
wavelengths less than 240 nanometres and is destroyed when it absorbs
ultraviolet radiation with wavelengths greater than 290 nanometres.

Ozone Depletion Process
• Ozone is highly reactive and easily broken down by man-made
chlorine and bromine compounds
• Ozone depletion process begins when CFCs (used in refrigerator
and air conditioners) and other ozone-depleting substances
(ODS) are emitted into the atmosphere.
• Winds efficiently mix and evenly distribute the ODS in the
troposphere.
• ODS compounds do not dissolve in rain, are extremely stable, and
have a long life span.
• After several years, they reach the stratosphere by diffusion
• Strong UV light breaks apart the ODS molecules. CFCs, HCFCs,
carbon tetrachloride, methyl chloroform release chlorine atoms,
and halons and methyl bromide release bromine atoms.
• It is the chlorine and bromine atom that actually destroys ozone,
not the intact ODS molecule.
• One chlorine atom can destroy from 10,000 to 100,000 ozone
molecules before it is finally removed from the stratosphere

Chemistry of Ozone Depletion
CFCl3 + UV Light ==> CFCl2 + Cl
Cl + O3 ==> ClO + O2
ClO + O ==> Cl + O2
Cl + O3 ==> ClO + O2
ClO + O ==> Cl + O2

Effects of Ozone Layer Depletion
• Effects on Human and Animal Health: eye diseases, skin cancer and
infectious diseases.
• Effects on Terrestrial Plants: change species composition thus
altering the bio-diversity
• Effects on Aquatic Ecosystems: affect the distribution of
phytoplanktons, early development stages of fish, shrimp, crab,
amphibians and other animals, the most severe effects being
decreased reproductive capacity and impaired larval development.
• Effects on Bio-geo-chemical Cycles: Disturbs both sources and
sinks of greenhouse and important trace gases, e.g. carbon dioxide
(CO2), carbon monoxide (CO), carbonyl sulfide (COS), etc.
• Effects on Air Quality: Reduction of stratospheric ozone and
increased penetration of UV-B radiation result in higher photo
dissociation rates of key trace gases that control the chemical
reactivity of the troposphere. This can increase both production
and destruction of ozone and related oxidants such as hydrogen
peroxide, which are known to have adverse effects on human
health, terrestrial plants and outdoor materials

9Ozone Depletion Counter Measures
• International cooperation, agreement (Montreal
Protocol) to phase out Ozone depleting chemicals
since 1974
• Tax for ozone depleting substances
• Ozone friendly substitutes- HCFC (less ozone
depleting potential and shorter life)
• Recycle of CFCs and Halons

Global Warming
• Over the last 100 years, the earth is getting warmer
and warmer, unlike previous 8000 years when
temperatures have been relatively constant
• Present temperature is 0.3 - 0.6 oC warmer than it
was 100 years ago
• Carbon dioxide, one of the most prevalent greenhouse
gases in the atmosphere, has two major anthropogenic
(human-caused) sources: combustion of fossil fuels
and changes in land use
• 80 percent of all anthropogenic carbon dioxide
emissions currently come from fossil fuel combustion

Global Warming Potentials
• GWPs measure the influence greenhouse gases have
on the natural greenhouse effect, including the ability
of greenhouse gas molecules to absorb or trap heat
and the life time of greenhouse gas molecules before
being removed or broken down
• Conventionally, the GWP of carbon dioxide, measured
across all time horizons, is 1. GWP of methane is 21
which means it traps 21 times more heat per molecule
than carbon dioxide. GWP of nitrous oxide is 270.
HFCs and PFCs are the most heat-absorbent
• However, carbon dioxide is still the most important
greenhouse gas, contributing about 60% to the
enhancement of the greenhouse effect

Global Warming (Climate Change) Implications
• Rise in global temperature Global temperatures have risen by
about 0.6 °C over the 20th century. Climate models predict that
the global temperature will rise by about 6 °C by the year 2100.
Strong linkage between global warming and human activities.
• Rise in sea level Mean sea level is expected to rise 9 - 88 cm by
the year 2100, causing flooding of low lying areas and other
damages.
• Food shortages and hunger Precipitation and evaporation pattern
changes will affect water resources and agricultural output. Food
security is likely to be threatened and some regions are likely to
experience food shortages and hunger.
• India could be more at risks than many other countries Models
predict an average increase in temperature in India of 2.3 to
4.8oC for the benchmark doubling of Carbon-dioxide scenario.
Temperature would rise more in Northern India than in Southern
India. It is estimated that 7 million people would be displaced,
5700 km2 of land and 4200 km of road would be lost, and wheat
yields could decrease significantly.

Loss of Biodiversity
• Biodiversity refers to the variety of life on earth ( plants,
animals, micro organisms, diversity of genes) and , and its
biological diversity ( deserts, rainforests, coral reefs)
• Each species, no matter how small, all have an important role to
play and that it is in this combination that enables the ecosystem
to possess the ability to prevent and recover from a variety of
disasters.
• Human activity is changing biodiversity and causing massive
extinctions.
• Strong link between biodiversity and climate change. Rapid global
warming can affect ecosystems chances to adapt naturally. Over
the past 150 years, deforestation has contributed an estimated
30 percent of the atmospheric build-up of CO2. It is also a
significant driving force behind the loss of genes, species, and
critical ecosystem services.

Link between Biodiversity and Climate change
• Climate change is affecting species already threatened by multiple threats
across the globe. Habitat fragmentation due to colonization, logging, agriculture
and mining etc. are all contributing to further destruction of terrestrial
habitats.
• Individual species may not be able to adapt. Species most threatened by climate
change have small ranges, low population densities, restricted habitat
requirements and patchy distribution.
• Ecosystems will generally shift northward or upward in altitude, but in some
cases they will run out of space – as 10C change in temperature correspond to a
100 Km change in latitude, hence, average shift in habitat conditions by the year
2100 will be on the order of 140 to 580 Km.
• Coral reef mortality may increase and erosion may be accelerated. Increase level
of carbon dioxide adversely impact the coral building process (calcification).
• Sea level may rise, engulfing low-lying areas causing disappearance of many
islands, and extinctions of endemic island species.
• Invasive species may be aided by climate change. Exotic species can out-compete
native wildlife for space, food, water and other resources, and may also prey on
native wildlife.
• Droughts and wildfires may increase. An increased risk of wildfires due to
warming and drying out of vegetation is likely.
• Sustained climate change may change the competitive balance among species and
might lead to forests destruction

Climatic Change Problem
and Response

The United Nations Framework Convention on Climate
Change, UNFCCC
• overall objective is the stabilisation of greenhouse gas concentrations in
the atmosphere at a level that would prevent dangerous anthropogenic
interference with the climate system.
• preparation and communication of national inventories of greenhouse
gases.
• does not have any quantitative targets or timetables for individual
nations.
• However, the overall objective can be interpreted as stabilization of
emissions of greenhouse gases by year 2000 at 1990 levels
• The deciding body of the climate convention is the Conference of Parties
(COP).
• At the COP meetings, obligations made by the parties are examined and
the objectives and implementation of the climate convention are further
defined and developed.
• The first COP was held in Berlin, Germany in 1995 and the latest (COP
10) was held in December 2004, Buenos Aires, Argentina.

The Kyoto Protocol
• Negotiations on the Kyoto Protocol to the United
Nations Framework Convention on Climate Change
(UNFCCC) were completed December 11, 1997,
committing the industrialized nations to specify,
legally binding reductions in emissions of six
greenhouse gases. The 6 major greenhouse gases
covered by the protocol are carbon dioxide (CO2),
methane (CH4), nitrous oxide (N2O),
hydrofluorocarbons (HFCs), perfluorocarbons (PFCs),
and sulfur hexafluoride (SF6)

Emissions Reductions
• The United States would be obligated under the Protocol to a
cumulative reduction in its greenhouse gas emissions of 7% below
1990 levels for three greenhouse gases (including carbon
dioxide), and below 1995 levels for the three man-made gases,
averaged over the commitment period 2008 to 2012.
• The Protocol states that developed countries are committed,
individually or jointly, to ensuring that their aggregate
anthropogenic carbon dioxide equivalent emissions of greenhouse
gases do not exceed amounts assigned to each country with a
view to reducing their overall emissions of such gases by at least
5% below 1990 levels in the commitment period 2008 to 2012.
• The amounts for each country are listed as percentages of the
base year, 1990 and range from 92% (a reduction of 8%) for
most European countries--to 110% (an increase of 10%) for
Iceland.

Developing Country Responsibilities
Figure 9.5 Per Capita CO2 Emissions for the 15
Countries With the Highest Total Industrial
Emissions, 1995
Figure 9.6 Cumulative Carbon-Dioxide
Emissions, 1950-95

Annex I and Annex II Parties
Table 9.1 Annex I and Annex II Parties
European Union % Economies in transition to a market economy %
Austria 92 Bulgaria 92
Belgium 92 Croatia 95
Denmark 92 Czech Republic 92
Finland 92 Estonia 92
France 92 Hungary 94
Germany 92 Latvia 92
Greece 92 Lithuania 92
Ireland 92 Poland 94
Italy 92 Romania 92
Luxembourg 92 Russian Federation 100
Netherlands 92 Slovakia 92
Portugal 92 Slovenia 92
Spain 92 Ukraine 100
Sweden 92
United Kingdom 92
Other Europe Other Annex I
Iceland 110 Australia 108
Liechtenstein 92 Canada 94
Monaco 92 Japan 94
Norway 101 New Zealand 100
Switzerland 92 United States of America 93
Annex I parties are countries which have commitments according to the Kyoto protocol
Further Annex I parties shown in bold are also called Annex II parties. These Annex II parties have a
special obligation to provide “new and additional financial sources” to developing countries (non Annex
I) to help them tackle climate change, as well as to facilitate the transfer of climate friendly technologies
to both developing countries and to economies in transition. Commitments are presented as
percentage of base year emission levels to be achieved during between 2008 – 2012.

Who is bound by the Kyoto Protocol?
• The Kyoto Protocol has to be signed and ratified by 55
countries (including those responsible for at least 55%
of the developed world's 1990 carbon dioxide
emissions) before it can enter into force.
• Now that Russia has ratified, this been achieved and
the Protocol will enter into force on 16 February 2005

India’s Greenhouse Gas Emissions
• 6th largest contributor of CO2 emissions behind China, the 2nd largest
contributor.
• However, our per capita CO2 of 0.93 tons per annum is well below the
world average of 3.87 tons per annum.
• Fossil fuel emissions in India continue to result largely from coal
burning.
• India is highly vulnerable to climate change as its economy is heavily
reliant on climate sensitive sectors like agriculture and forestry.
• The vast low-lying and densely populated coastline is susceptible to
rise in sea level
• 55% of the total national emissions come from energy sector. These
include emissions from road transport, burning of traditional bio-mass
fuels, coal mining, and fugitive emissions from oil and natural gas.
• Agriculture sector constitutes the next major contributor, accounting
for nearly 34%. The emissions under this sector include those from
enteric fermentation in domestic animals, manure management, rice
cultivation, and burning of agriculture residues.
• Emissions from Industrial sector mainly came from cement production

The Conference of the Parties (COP)
• Supreme body of the Climate Change Convention.
• The vast majority of the world’s countries are
members (185 as of July 2001).
• The Convention states that the COP must periodically
examine the obligations of the Parties and the
institutional arrangements under the Convention.
• Exchange of Information
• The COP therefore oversees the provision of new and
additional resources by developed countries

The Flexible Mechanisms
• The Kyoto protocol gives the Annex I countries the
option to fulfill a part of their commitments through
three “flexible mechanisms”.
• Through these mechanisms, a country can fulfill a part
of their emissions reductions in another country or
buy emission allowances from another country.
• There are three flexible mechanisms
– Emissions trading
– Joint implementation
– Clean development mechanism

Emissions trading
• Article 17 of the Kyoto protocol opens up for emissions trading between countries
that have made commitments to reduce greenhouse gas emissions
• The countries have the option to delegate this right of emissions trading to
companies or other organisations
• In a system for emissions trading, the total amount of emissions permitted is pre-
defined.
• The corresponding emissions allowances are then issued to the emitting
installations through auction or issued freely.
• Through trading, installations with low costs for reductions are stimulated to
make reductions and sell their surplus of emissions allowances to organisations
where reductions are more expensive.
• Both the selling and buying company wins on this flexibility that trade offers with
positive effects on economy, resource efficiency and climate.
• The environmental advantage is that one knows, in advance, the amount of
greenhouse gases that will be emitted.
• The economical advantage is that the reductions are done where the reduction
costs are the lowest.
• The system allows for a cost effective way to reach a pre-defined target and
stimulates environmental technology development

Joint Implementation, JI
• Under article 6 of the Kyoto protocol an Annex I country that has
made a commitment for reducing greenhouse gases, can offer to, or
obtain from another Annex I country greenhouse gas emissions
reductions.
• These emissions reductions shall come from projects with the objectives
to reduce anthropogenic emissions from sources or increase the
anthropogenic uptake in sinks.
• In order to be accepted as JI-projects, the projects have to be accepted by
both parties in advance.
• It also has to be proven that the projects will lead to emissions reductions
that are higher than what otherwise would have been obtained.
• JI-projects are an instrument for one industrial country to invest in another
industrial country and in return obtain emissions reductions.
• These reductions can be used to help fulfill their own reduction
commitments at a lower cost than if they had to do the reductions in their
own country.

Clean Development Mechanism (CDM)
• Article 12 of the Kyoto protocol defines the Clean Development Mechanism, CDM. The
purpose of CDM is to
– contribute to sustainable development in developing countries;
– help Annex I-countries under the Kyoto Protocol to meet their target
• With the help of CDM, countries which have set themselves an emission reduction
target under the Kyoto Protocol (Annex I countries) can contribute to the financing of
projects in developing countries (non-Annex I countries) which do not have a reduction
target.
• These projects should reduce the emission of greenhouse gases while contributing to
the sustainable development of the host country involved. The achieved emission
reductions can be purchased by the Annex I country in order to meet its reduction
target.
• In order to be accepted as CDM-projects, the projects have to be accepted by both
parties in advance.
• It also has to be proven that the projects will lead to emissions reductions that are
higher than what otherwise would have been obtained.
• The difference between JI-projects and CDM-projects is that JI-projects are done
between countries that both have commitments, while the CDM-projects is between
one country that has commitments and another country that does not have
commitments.
• Emissions reductions that have been done through CDM-projects during the period
2000 to 2007, can be used for fulfilling commitments in Annex I countries for the period
2008-2012.

How CDM works?
• An investor from a developed country, can invest in, or provide finance for a project in
a developing country that reduces greenhouse gas emissions so that they are lower
than they would have been without the extra investment – i.e. compared to what would
have happened without the CDM under a business as usual outcome. The investor
then gets credits – carbon credits - for the reductions and can use those credits to
meet their Kyoto target.
• If the CDM works perfectly it will not result in more or less emission reductions being
achieved than were agreed under the Kyoto Protocol, it will simply change the location
in which some of the reductions will happen
• For example, a French company needs to reduce its emissions as part of its
contribution to meeting France’s emission reduction target under the Kyoto Protocol.
Instead of reducing emissions from its own activities in France, the company provides
funding for the construction of a new biomass plant in India that would not have been
able to go ahead without this investment. This, they argue, prevents the construction of
new fossil-fueled plants in India, or displaces consumption of electricity from existing
ones, leading to a reduction in greenhouse gas emissions in India. The French investor
gets credit for those reductions and can use them to help meet their reduction target in
France

Requirements for Participating in CDM

Project cycle for CDM
Projects starting in the year 2000 are eligible to earn Certified Emission Reductions (CERs) if they lead to "real,
measurable, and long-term" GHG reductions, which are additional to any that would occur in the absence of the CDM
project. This includes afforestation and reforestation projects, which lead to the sequestration of carbon dioxide

Projects for fast-track approval procedures:
• Renewable energy projects with output capacity up to
15 MW
• Energy efficiency improvement projects which reduce
energy consumption on the supply and/or demand side
by up to 15 GWh annually
• Other project activities that both reduce emissions by
sources and directly emit less than 15 kilotons CO2
equivalent annually

Case Example
Efficiency Improvement And Emission
Reduction in a Power Plant Modernisation
Programme
Parameters Before the
programme
After the
programme
Gross heat rate
(kcal/KWh)
2700 2500
Net efficiency (%) 28 30
Specific coal
consumption
0.77 0.71
Total CO2 emissions
(tones/year)
1435336 1329015
CO2 emissions (kg/
kWh)
1.20 1.11

Prototype Carbon Fund (PCF)
• Recognizing that global warming will have the most
impact on its borrowing client countries, the World Bank
approved the establishment of the Prototype Carbon
Fund (PCF).
• The PCF is intended to invest in projects that will
produce high quality greenhouse gas emission reductions
that could be registered with the United Nations
Framework Convention on Climate Change (UNFCCC) for
the purposes of the Kyoto Protocol.
• To increase the likelihood that the reductions will be
recognized by the Parties to the UNFCCC, independent
experts will follow validation, verification and
certification procedures that respond to UNFCCC rules
as they develop.

• The PCF will pilot production of emission reductions
within the framework of Joint Implementation (JI)
and the Clean Development Mechanism (CDM).
• The PCF will invest contributions made by companies
and governments in projects designed to produce
emission reductions fully consistent with the Kyoto
Protocol and the emerging framework for JI and the
CDM.
• Contributors, or "Participants" in the PCF, will
receive a pro rata share of the emission reductions,
verified and certified in accordance with agreements
reached with the respective countries "hosting" the
projects.

Size of Market for Emissions Reductions
• All estimates of market volume are
speculative at this early stage in the market’s
development.
• One way of looking at the potential size of
the market is to assume that about one billion
tonnes of carbon emissions must be reduced
per year during the commitment period of
2008-2012 in order for the industrialized
countries to meet their obligations of a 5%
reduction in their 1990 levels of emissions

Sustainable Development
• Sustainable development is often defined as
'development that meets the needs of the
present, without compromising the ability of
future generations to meet their own needs'
• Sustainable development encompasses three
basic and inter-related objectives
– Economic security and prosperity
– Social development and advancement
– Environmental sustainability

Sustainable development as applied to energy and
environment
• inputs - such as fuels and energy sources, land and raw
materials - are non-renewable they should be used up
only as far as they can be substituted in future
• where they are renewable they should be used up at a
rate within which they can be renewed,
• outputs - in production and consumption - should not
overstrain ecosystems or the assimilation capacity of
the ecosphere

Need of Renewable and energy efficiency

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