Indian Energy Efficiency And Demand Side Management Environmental Sciences Essay

Energy is the primary beginning for an economic system to develop. A deficit in an energy beginning may take to downfall of many other resources that is need for a state to develop. Energy can be of assorted resources. Today the chief concern of demand is the equal handiness of cheap energy. Both economic growing and industrialisation growing is dependent upon energy. As the universe ‘s energy resources are consuming, it has put the whole universe in an energy crisis scenario. So we need to take stairss to cut down this and promote and conserve the renewable and alternate beginnings of energy from sustainability.


Energy is a motivative factor for growing and development for an person every bit good as for a state. There are several beginnings of energy like fossil fuels, air current, H2O and the Sun. Fossil fuels have been the chief beginnings of energy for longer decennaries. For illustration coal, lignite, crude oil and natural gas are some beginnings of fossil fuels. Other beginnings of non commercial energy are fuel wood, carnal waste and agricultural residues. These conventional beginnings of energy are consuming really fast. These conventional beginnings of energy are non sufficient to run into the of all time increasing demand for energy and henceforth there is an energy crisis.

Handiness of energy is straight relative to the state ‘s growing. For a underdeveloped state like India energy is the chief input for the economic every bit good as the industrial growing. Even the developed states like Japan, US, Russia is confronting an acute energy crisis. Inspite of addition in coevals of electricity, coal production and rough oil production India is confronting a major challenge in run intoing the demands of energy supply and the spread is widening. India has to import a important part of its oil demands. In 1992-93, our import measure for crude oil and crude oil merchandises was about 17,100 crores, which rose to a tallness of Rs.71,500 crores in 2000-01.Inspite of the phenomenal growing in our crude oil industry, we have to import a immense measure petroleum oil and crude oil merchandises from other states. The industry has witnessed enormous advancement in the field of oil-exploration and production, refinement and selling crude oil merchandises. Domestic petroleum oil production reached the peak degree of 330 lacs metric tons in 1990-91.However, it came down to 303 lacs metric tons in 1991-92 but is rose once more. The changeless addition in the monetary value of oil in the international market since 1973 has worsened the energy crisis in India. It has put burden on our developing economic system and there is an pressing demand of energy efficient machines and devices, peculiarly cars because conveyance sector is chief consumer of crude oil merchandises. In this context of energy crisis and of all time increasing oil import measure, high precedence should be given to preservation of oil and crude oil merchandises in conveyance, industrial, agricultural and household sectors.

Harmonizing to the Planning Commission, mentioned in 2006 Integrated Energy Policy, the cost of energy will be one of the state ‘s biggest restraints in India keeping a GDP growing rate of 8 per cent growing. India is confronting a heavy energy crisis. Domestic production of rough oil is really less when compared to the lifting demands. And so India has to import the petroleum oil, the rise of oil in the international market cost India more. For illustration: Harmonizing to informations of the Union ministry of crude oil and natural gas, India ‘s conveyance sector is the individual biggest user of oil and oil merchandises approximately 30 % of the entire ingestion. If we compare this with the 20 % of the entire oil use that goes into cooking energy including liquid crude oil gas ( LPG ) and kerosine, which serve 1000000s of hapless families across the state. Power coevals and industry together history for 30 % , which equals the conveyance sector ‘s oil ingestion. The staying 20 % is made up of assorted utilizations. The agricultural sector uses merely 19 % of the entire Diesel consumed in India for their pump-sets. The conveyance sector consumes 62 % of the entire Diesel used. Almost all the gasoline used in India is in conveyance. The 2006 Integrated Energy Policy says that since there is no economic replacement for the conveyance sector, uses of energy efficiency vehicles must be promoted. The World Energy Outlook 2006 estimates that the mean on-road fuel efficiency for new light responsibility vehicles is 9.3 litres/100 kilometer in OECD states and in India it is merely somewhat worst at 10 litres/100km. The World Energy Outlook 2006 besides undertakings that if the policies and steps that are being planned by the rich authoritiess are to the full implemented, the mean on-road fuel efficiency of new light responsibility vehicles in OECD states would better to 6.2 litres/100 kilometer. Besides, puting up of new power workss is dependent on import of extremely volatile dodo fuels. Therefore, it is indispensable to undertake the energy crisis through use of abundant the renewable energy resources and eliminate the energy crisis scenario for India which is haltering the industrial growing as good the economic advancement.


Most of the European states and states like Japan rely to a great extent on imports of energy to run into their demands. If this is the scenario of industrially and technologically developed states so we can decidedly understand the conditions of developing states and the underdeveloped states. The chief beginning of energy these yearss are coal, nature ingestion of Al gas and mineral oils. And some states rely on their developed hydro-electric capacity and atomic energy to some extent. The ingestion in mills and car sector is increasing so quickly that it would non take many old ages for the people to utilize up all the resources on Earth. So it has become a necessary measure to conserve the resources and utilize the available domestic resources.

Power is one of the critical inputs for a state for economic development and for bettering the quality of life. For India, increasing the installed capacity from 1,362 MW in 1947 to the current position of 162,366 MW in June 2010 is impressive. Inspite of this bring forthing capacity add-on the demand for the power is increasing twenty-four hours by twenty-four hours and as a consequence the state is confronting both energy and peaking deficits. The demand projections made in the 16th Electric Power study over 100,000 MW extra capacity coevalss needs to be added by 2012 to bridge the spread between the demand and supply of power. And this is a immense challenge in forepart of the power sector. The per capita ingestion of oil in India is about 300kg of oil equivalent which is around 18.7 % of the universe norm. The energy ingestion per unit of GDP is higher than that of Japan, US, and Asia as a whole by 3.7, 1.55 and 1.47 times severally. This gives a image of inefficient usage of energy with a sustainable range for salvaging energy. As we know that inaccessibility of energy resources hampers the economic growing every bit good as the lives of the people so it has become imperative that energy is consumed rationally and economically by extinguishing the losingss. The increasing concern of environmental pollution, planetary climatic alteration and the increasing spread between the demand and the supply has made energy preservation as an built-in portion of power development programme.

The entire energy ingestions in agricultural, industrial and domestic sectors together constitutes about 85-90 % which is chiefly the ingestions in lighting, warming, infrigidation and infinite conditioning. The agricultural sector is chiefly dominated by pumping tonss and illuming. The potency of capacity coevals is about of 20,000 MW through energy preservation in electricity. The estimated potency of salvaging energy in the tenth program is about 19,000 MkWh. This would be an tantamount to adding a new capacity of 4000MW sing the transmittal and the distribution losingss of 20.5 % .

As per the Working Group on Power in the tenth program the estimated extremum nest eggs would be of 2,600 MW sing the agricultural growing will non lend towards any important peak decrease as the agricultural burden is by and large supplied power during the peak-off hours.

The issues for energy preservation steps are:

Lack of establishments for proper preparation of policies, programmes and co-ordination of execution of energy preservation activities.

Proper preparation required for the directors and the operating professionals with proper learning institute.

Lack of creative activity of consciousness among industrial, agricultural, commercial and domestic consumers.

Rational pricing of energy supplies.

Inaccessibility of fiscal resource for proper constitutions of institutes.

Puting down of energy efficiency criterions for devouring energy by the machines.

Proper incentives program should be incorporated.

Unuse of inefficient equipments.

Compulsory ordinances of energy ingestion norms for big consumers.

Promotional run of energy preservation activities should be laid down.

The Government of India has taken stairss in ordaining the Energy Conservation Act, 2001, which may eliminate major restraints in the execution of energy preservation programmes. The Bureau of Energy Efficiency is responsible for taking up both promotional and regulative maps required for successful execution of energy preservation steps in the state.

ENERGY Efficiency:

Although there have been more than 5,00,000 small towns electrified since the clip of independency still there is a deficit of energy chiefly power in many corners of the state. There are still some small towns which are yet to see a bulb freshness in their houses. The per capita ingestion is about 350 kWh which is one of the lowest in the universe. There is an issue of frequent power cuts. So, we are confronting a challenge of heightening the efficiency and pull off the demand of the people for sustainable development. As per the premises made by MoP an extra coevals capacity of 1, 00,000 MW is required by 2012 to bridge the spread between demand and supply. The brinies for unequal power are:

Inadequate power coevals capacity.

Improper use of bing power.

Lack of proper transmittal and distribution webs.

Pilferage, AT & A ; C and distribution losingss.

Improper duty construction.

Inefficient usage of energy by the terminal users.

As per Ministry of Power, a capacity add-on mark of 46,500 MW has been fixed for Central Public Sector Undertakings and at the State degree, the SEBs/ State public-service corporations and private sector will add another 41,800 MW.

India has a high coal militias which can function as a high economic resource and supply energy security. Therefore, coal has been identified as a pillar for coevals of power for many approaching old ages. So, ministry has taken necessary stairss for puting up big cavities head Stationss to avoid the cost of transits. Hydro electricity is a clean signifier of energy that does non necessitate any sort of fuel ingestion particularly the cost incurred in imported fuel. This can assist in energy security and efficiency for run intoing the peak demand. But, the ratio of the hydro power workss has been worsening every bit compared to the thermic power undertakings which is used for based burden operations and is besides used to run into the peak demand. India has utilized its hydro potency merely by 17 % as compared to other states which has to a great extent used their hydro potency, Norway has 58 % , Canada has 41 % and Brazil at 31 % . However, India has a high potency to turn as one of the largest manufacturer of power. The grounds being:

High coal militias for about 240 old ages to last about.

High hydro power coevals potency of 150,000 MW.

Highly skilled proficient forces.

Strong cardinal units in comparing to planetary scenario like NTPC, POWERGRID etc.

High chances for private investors as per the Electricity Act 2003.

A scheme is required for analyzation of our strengths and challenges confronting the power sector. The scheme must unite the supply side imperatives with demand side direction, short and average term steps with long-run action programs and operational steps. It is estimated that for 100,000 MW of extra power capacity and associated transmittal & A ; distribution system, about Rs. 800,000 crores of investings is required over the following decennary. So, in order to increase the energy efficiency at that place has to be reforms in bettering the gross aggregations and fiscal wellness of the State Electricity Boards.

The confined power coevals capacity is estimated to be of 20,000 MW. So, one of the ground to increase coevals in short term is to enable excess confined power capacity flow to the grid. Hence a confined power coevals policy is required along with the installations for purchase of power and Wheeling of excess power from the confined coevals workss. The confined power works based on coal/ liquid fuel/ gas as a fuel should be permitted to construct 200 % of the demand of industry and sell the excess power to SEB. The duty should be fixed after treatment and could be based on pooled variable charge of thermic power Stationss runing in the States. The estimated potency through energy efficiency and Demand Side Management ( DSM ) is about about 20,000 MW. The enterprises that could be taken in the power sector to better the public presentations are:

Use of beneficiated coal.

Use of ace critical boilers.

Improve fly ash direction.

Analyze the care decently.

Improve R & A ; M measures utilizing clean engineerings.

Bettering the distribution and transmittal system.

Keeping grid subject.

To minimise the cost of power, energy efficiency and Demand Side Management is of high precedence. Some of import steps related to this are:

Use of CFL in families and where of all time necessary.

Use of shunt capacitances in Distribution transformers.

Use of clip of twenty-four hours metering.

Bettering the sub-transmission and distribution web through R & A ; M.

Improve energy audit.

Run consciousness programmes for energy preservation.

There are some benefits which we can derive by advancing end-use energy efficiency and Demand Side Management:

Possible handiness of about 15,000 MW through end-use energy efficiency.

By utilizing energy efficient equipments there can be a salvaging potency of 30-35 % in each industry.

Energy efficiency can cut down the cost of energy ingestions and hence produce more productiveness.

It will besides assist in switching from extremum to off-peak hours.

There has been a Energy Conservation Bill passed to advance the energy efficiency and preservation of energy. The chief characteristics of this Bill are:

Energy preservation criterions should be set up for every equipment that consumes, generates, transmits or supply energies.

The consumers should be notified as per the sum of energy consumed.

There should be an energy audit for all the consumers by a designated authorization.

Institutions should be set up for consciousness of energy preservation both at the Central degree and the State degrees.

Enterprises should be taken to promote energy efficient equipments.

There has to be an Energy Conservation Fund both at the Central and the State degree for using the grants or sum for the publicity of energy preservation.

The hapless fiscal wellness of the State utilities is the chief factor for the deficiency of private investings although there has been a liberalisation of policies at the cardinal degree. It has been impacting their ability to put in new coevals capacity and besides bettering the transmittal and the distribution system. So, distribution reforms have been the weak point and a major focal point country of power sector reforms. So, in order to cut down the transmittal and distribution losingss the undermentioned steps have to be taken:

There has to be a proviso for 100 % metering and Automated Meter Reading should be promoted for accurate meter reading.

There has to be a proviso for installing of inactive electronic metres on all 11 kilovolts out traveling feeders and Distribution Transformers.

There has to be an effectual Management Information System for information to be scattered every bit shortly as possible for speedy determination devising and to better the operations and direction of distribution web.

There has to be a entire energy accounting systems so that the energy billed and the transmittal and the distribution losingss at each Distribution transformers are accurately measured.

There has to be a proviso for installing of capacitance Bankss and web reconfiguration to cut down the length of low-tension lines so that the proficient and commercial losingss can be reduced..

There has to be a High Voltage Distribution System and re-conductoring so that each transformer can provide power to upper limit of 15 families merely.


The lone option for conveying down the cost and better the efficiency of the equipments and to extenuate the environmental alteration is to conserve energy at the user terminal. There is a immense potency for salvaging energy in different sectors. India chiefly has an agricultural based economic system. And rural irrigation chiefly happens through 1000000s of inefficient agricultural pumps. So, by bettering the pump set efficiency we can cut down power ingestion, ensuing in lower demand for power. It is the same with the industrial sector as good. We can make a immense power salvaging if we improve the power ingestion in this sector. Similarly, there is immense option of salvaging power in the lighting sector. There is an extended usage of inefficient incandescent bulbs or lamps. So if we can replace them with compact fluorescent and electronic ballasts it would assist in cut downing the power ingestion. So, if we can salvage power this manner it would ensue in lower demand of power every bit good as cut down emanation and green house.

Energy Salvaging Potential:



Economy as a whole

Up to 23 %


Up to 36 %


Up to 25 %

Domestic and Commercial

Up to 20 %


Up to 20 %

( Beginning: Planning Commission )

Energy Saving Potential ( MkWh )



Motors and Drive system




Energy intensive Industries




( Beginning: Planning Commission )


We have two resources of energy conventional and non-conventional. Non-conventional resources come from vegetable wastes, firewood, cow droppings, carnal power and adult male power. And primary beginnings of conventional energy include coal and oil and the power generated from these service as a secondary resource. Hydro power is besides an of import advantage and it has a importance of its ain. Renewable will play a greater function for developing the domestic power supply and diversify the energy resources. Solar, Wind, little hydro and bio-fuels will play a major function for guaranting the energy security every bit good as environment friendly. So, variegation of these energy resources will assist the rural people have energy and have an economic growing every bit good as supply them with agencies to gain their support.


We find that the deficiency of holistic energy policies and effectual leaders and the political will has non let India to acquire the coveted results every bit far as the energy efficiency and sustainable development is concerned. The major focal point is to supply energy to the hapless people in the signifier of a clean energy. There should be more focal point on stressing on the supply of subsistence degree of energy. India will hold to turn on the primary energy to guarantee a sustained GDP growing. India has a high population growing and so the energy ingestion is turning. So, the unprecedented economic growing has to be sustained so that the both present and the hereafter need s of the people are conserved. So, for India, to guarantee the economic growing and sustainability it should concentrate on following clean energy efficient engineering sing the energy preservation steps.