<<–2/”>a >a href=”https://exam.pscnotes.com/energy-management/”>Energy Management includes planning and operation of energy production and energy consumption units. Objectives are resource conservation, Climate protection and cost Savings, while the users have permanent access to the energy they need.The main objectives of energy management are resource conservation, climate protection and cost savings. The central task of energy management is to reduce costs for the provision of energy in buildings and facilities without compromising work processes. The simplest way to introduce energy management is the effective use of energy to maximize profit by minimizing costs. Energy management could save up to 70% of the energy consumption in a typical building or plant.

The Government of India has set up Bureau of Energy Efficiency (BEE) on 1st March 2002 under the provision of the Energy Conservation Act, 2001. The mission of Bureau of Energy Efficiency is to assist in developing policies and strategies with a thrust on self-regulation and market principles, within the overall framework of the Energy Conservation Act, 2001 along with the primary objective of reducing energy intensity of the Indian economy.

The National Mission for Enhanced Energy Efficiency (NMEEE) is one of the eight national missions under the National Action Plan on Climate Change (NAPCC). NMEEE consist of four initiatives to enhance energy efficiency in energy intensive industries which are as follows:

The primary energy consumption in India is the third biggest after China and USA with 5.5% global share in 2016.The electricity generation target of conventional sources for the year 2017-18 has been fixed as 1229.400 Billion Unit (BU). i.e. Growth of around 5.97% over actual conventional generation of 1160.141 BU for the previous year (2016-17). The conventional generation during 2016-17 was 1160.141 BU as compared to 1107.822 BU generated during 2015-16, representing a growth of about 4.72 %.

India has become power surplus from chronic power shortage. Record capacity additionof around one-fifth of current conventional power capacity and solar power capacity addition of 157% in the last two years led to a boost in power generation. The highest-ever increase in transmission lines and sub-stations improved the transmission scenario resulting in energy deficit falling to lowest ever of 2.1% in 2015-16.

Energy Crisis can be described as a situation in which a country suffers from frequent disruptions in energy supplies because of large and increasing gaps between availability and demand of electricity accompanied by rapidly increasing energy prices that threaten economic and social development of the nation.

Our over-dependence on limited and exhaustible sources of energy such as our coal and oil deposits.
Increasing gap in the demand and supply of the energy.
Ever increasing prices of the energy and fuel from other countries.
Reluctance in using alternative and renewable sources of energy, such as solar,wind, bio-energy, etc..
Overuse and misuse of the available sources of energy.

Conventional and Non Conventional Sources of Energy

Main Sources of Energy:

The sources of energy are of following types:

Conventional Sources of Energy:

These sources of energy are also called non renewable sources. These sources of energy are in limited quantity except hydro-electric power.

(a) Coal and Lignite:

Coal is the major Source Of Energy. Coal deposits in India are 148790 million tonnes. Total lignite reserves found at Neyveli are 3300 million tonnes. In 1950-51, annual production of coal was 32 million tonnes. In 2005-06, annual production of coal was 343 million tonnes.

Lignite production was 20.44 million tonnes in 2005-06. According to an estimate, coal reserves in India would last about 130 years. India is now the fourth largest coal producing country in the world. Coal deposits are mainly found in Orissa, Bihar, Bengal and Madhya Pradesh. It provides EMPLOYMENT to 7 lakh workers.

(b) Oil and Natural Gas:

In India it is found in upper Assam, Mumbai High and in Gujarat. The Resources of oil are small in India.

In 1950-51, the total production of oil in India was 0.3 million tonnes. It increased to 32.4 million tonnes in 2000-01. Despite tremendous increase in oil production. India still imports 70% of has oil requirements from abroad. In 1951, there was only one oil refinery in Assam.

After independence 13 such refineries were set up in public sector and their refining capacity was 604 lakh tonnes. After implementation of Economic Reforms, private refineries are also engaged in oil refining. As per current rate of consumption, oil reserves in India may last about 20 to 25 years.

Electricity

There are three main sources of power generation:

Thermal Power
Hydro-electric power
Nuclear Power
Thermal Power:

It is generated in India at various power stations with the help of coal and oil. It has been a major source of electric power. In 2004-05, its share in total installed capacity was 70 percent.

Hydro electric Power:

It is produced by constructing Dams over overflowing rivers. For example Bhakra Nangal Project, Damodor Valley Project and Hirakund Project etc. In 1950-51, installed capacity of hydro-electricity was 587.4 MW and in 2004-05, it was 19600 MW.

Nuclear Power:

India has also developed nuclear power. Nuclear Power Plants use uranium as fuel. This fuel is cheaper than coal. India has nuclear power plants at Tarapur, Kota (Rajasthan) Kalapakam (Chennai) Naroura (UP). Its supply accounts for only 3 percent of the total installed capacity.

POWER FROM NON CONVENTIONAL ENERGY

India is one of the fastest growing countries in terms of energy consumption. Currently, it is the fifth largest consumer of energy in the world, and will be the third largest by 2030. At the same time; the country is heavily dependent on fossil sources of energy for most of its demand. This has necessitated the country to start aggressively pursuing alternative energy sources – solar, wind, biofuels, small hydro and more.

Wind Energy

India‘s wind power potential has been assessed at 48500 MW. The current technical potential is estimated at about 13 000 MW, assuming 20% grid penetration, which would increase with the augmentation of grid capacity in potential states. The state-wise gross and technical potentials are given below India is implementing the world’s largest wind resource assessment program comprising wind monitoring, wind mapping and complex terrain projects.

Hydro Energy

Hydro Power is the largest RENEWABLE ENERGY resource being used for the generation of electricity. The 50,000 MW hydro initiatives have been already launched and are being vigorously pursued with DPRs for projects of 33,000 MW capacity already under preparation. Harnessing hydro potential speedily will also facilitate Economic Development of States, particularly North-Eastern States, Sikkim, Uttaranchal, Himachal Pradesh and J&K, since a large proportion of our hydro power potential islocated in these States. In India, hydro power projects with a station capacity of up to 25 megawatt (MW) each fall under the category of small hydro power (SHP).

Solar Energy

India is a solar rich country. India is a country near the equator – which means that given its geographical location, it is subject to a large amount of solar radiation throughout the year. India is also, according to area, the 7th largest country in the world.

The Average solar radiation received by most parts of India range from about 4 to 7 kilowatt hours per meter square per day, with about 250-300 sunny days in a year. As can be seen from the solar radiation map above, the highest annual solar radiation is received by Rajasthan (desert area) and the lowest by the North eastern states of India.

Biomass/”>Biomass energy

Globally, India is in the fourth position in generating power through biomass and with a huge potential, is poised to become a world leader in the utilization of biomass. Biomass power projects with an aggregate capacity of 773.3 MW through over 100 projects have been installed in the country. For the last 15 years, biomass power has become an Industry attracting annual Investment of over Rs. 1,000 billion, generating more than 09 billion unit of electricity per year. More than 540 million tons of crop and plantation residues are produced every year in India and a large portion is either wasted, or used inefficiently.

E) Energy from Wastes: The rising piles of garbage in urban areas caused by rapid Urbanization and industrialization throughout India represent another source of nonconventional energy. An estimated 50 million tones of solid waste and approximately 6,000 million cubic meters of liquid waste are generated annually in the urban areas of India. Good potential exists for generating approximately 2,600 MW of power from urban and municipal wastes and approximately 1,300 MW from industrial wastes in India. A total of 48 projects with aggregate capacity of about 69.62 MWeq have been installed in the country thereby utilising only 1.8% of the potential that exists.
F) Biofuels: The GOI recently mandated the blending of 10 percent fuel ethanol in 90 percent gasoline. This mandate as created an approximately 3.6 billionliter demand for fuel ethanol in blend mandate to the entire country. This significant demand growth creates a tremendous manufacturing opportunity for the fuel ethanol industry seeking to expand its investments internationally

National Energy Policy

There are four key objectives of National energy policy: Access at affordable prices,Improved security and Independence, Greater Sustainability and Economic Growth.
Considering POVERTY and deprivation in India, access to energy for all at affordable prices is of utmost importance. We are yet to provide electricity to nearly 304 million people, and clean cooking fuel to nearly 500 million people, which still depend on Biomass. The policy aims to ensure that electricity reaches every household by 2022 as promised in the Budget 2015-16 and proposes to provide clean cooking fuel to all within a reasonable time. While it is envisaged that financial support will be extended to ensure merit consumption to the vulnerable sections, competitive prices will drive affordability to meet the above aims.
Improved Energy Security, normally associated with reduced import dependence, is also an important goal of the policy. Today, India is heavily dependent on oil and gas imports while also importing coal. In so far as imports may be disrupted, they undermine energy security of the country. Energy security may be enhanced through both diversification of the sources of imports and increased domestic production and reduced requirement of energy. Given the availability of domestic reserves of oil, coal and gas and the prospects of their exploitation at competitive prices, there is a strong case for reduced dependence on imports. In due course, we may also consider building strategic reserves as insurance against imported supplies.
The goal of sustainability acquires added importance and urgency in view of the threat of catastrophic effects of climate change as well as the detrimental effects of fossil fuel usage on local air quality. In India, sustainability is also closely linked with energy security. Our fossil fuel requirements, which comprise nearly 90% of our commercial primary energy supply, are increasingly being met by imports. This means that cutting fossil fuel consumption would promote the twin goals of sustainability and security. Hence the policy lays heavy emphasis on de-carbonisation through the twin interventions of energy efficiency and renewable energy.
The energy policy must also support the goal of rapid economic growth. Efficient energy supplies promote growth in two ways. First, energy is the lifeblood of the economy. It is an important enabling factor of growth and its availability at competitive prices is critical to the competitiveness of energy-intensive sectors.
Second, being a vast sector in itself, its growth can directly influence the overall growth in the economy. energy security and sustainability are mutually reinforcing in our case since our energy imports are predominantly fossil fuel based. Reduction in imports and in emissions can both be achieved through an expansion of renewable energy consumption. On the other hand, as long as fossil fuels remain the cheapest source of energy, the goal of energy accessibility at affordable prices would come in conflict with the goal of sustainability and possibly energy security as well. Until such time as the costs of generating, transmitting and distributing renewable energy drop sufficiently to allow its delivery to the customer at lower cost than energy from fossil fuel sources, a conflict is likely to exist among the above three objectives. Energy efficiency is, however, one goal that reinforces all the four objectives.,

India is the world’s second most populous country, and its energy needs are growing rapidly. In 2017, India consumed about 680 million tonnes of oil equivalent (Mtoe) of primary energy, and this is projected to grow to 1,100 Mtoe by 2040. India’s energy mix is dominated by coal, which accounted for about 53% of primary energy consumption in 2017. Other major sources of energy include oil (26%), natural gas (8%), and renewable energy (13%).

India’s energy deficit is also growing rapidly. In 2017, India imported about 100 Mtoe of oil and 40 Mtoe of natural gas. This import dependence is projected to increase to 150 Mtoe of oil and 80 Mtoe of natural gas by 2040.

India’s energy policy is focused on increasing energy efficiency, promoting renewable energy, and reducing import dependence. The government has set ambitious targets for increasing renewable energy capacity, and it is providing financial incentives to promote investment in renewable energy projects. The government is also working to improve energy efficiency in the power sector, industry, and transportation sectors.

Solar energy is a rapidly growing source of energy in India. In 2017, India installed about 9 GW of solar photovoltaic (PV) capacity, and this is projected to grow to 100 GW by 2022. The government has set a target of installing 100 GW of solar PV capacity by 2022, and it is providing financial incentives to promote investment in solar PV projects.

Wind energy is another rapidly growing source of energy in India. In 2017, India installed about 6 GW of wind power capacity, and this is projected to grow to 60 GW by 2022. The government has set a target of installing 60 GW of wind power capacity by 2022, and it is providing financial incentives to promote investment in wind power projects.

Nuclear Energy is a small but growing source of energy in India. In 2017, India had about 6 GW of nuclear power capacity, and this is projected to grow to 22 GW by 2022. The government has set a target of installing 22 GW of nuclear power capacity by 2022, and it is working to develop new nuclear power plants.

India’s Energy sector is facing a number of challenges, including increasing energy demand, growing energy import dependence, and environmental concerns. The government is working to address these challenges by increasing energy efficiency, promoting renewable energy, and reducing import dependence.

India’s energy sector is playing a vital role in the country’s economic development. The government is committed to ensuring that the energy sector is sustainable and environmentally friendly.

Energy Requirement and Efficiency

India’s existing energy needs and deficit:

India’s energy needs are growing rapidly, driven by economic growth and Population growth. In 2017, India’s energy consumption was 1.2 billion tonnes of oil equivalent (toe), and it is projected to grow to 2.5 billion toe by 2040. India’s energy deficit is also growing, and in 2017, India imported 80% of its oil and 50% of its coal.

India’s Energy Resources and Dependence:

India’s energy resources are diverse, but coal is the dominant fuel, accounting for 53% of India’s primary energy consumption in 2017. Other major energy sources include oil (28%), natural gas (8%), and renewable energy (11%). India is also a major importer of energy, particularly oil and coal.

Energy policy of India Government Policies and Programmes:

The Indian government has a number of policies and programmes in place to promote energy efficiency and conservation. These include the National Action Plan on Climate Change (NAPCC), the Energy Efficiency Programme (EEP), and the Perform, Achieve and Trade (PAT) scheme. The NAPCC aims to reduce India’s greenhouse gas emissions by 20-25% below 2005 levels by 2020. The EEP aims to improve energy efficiency in the industrial, commercial, and residential sectors. The PAT scheme is a market-based instrument that encourages energy-intensive industries to improve their energy efficiency.

Solar, Wind and Nuclear energy:

Solar and wind energy are two of the fastest-growing renewable energy sources in India. In 2017, solar and wind power accounted for 11% of India’s installed power capacity. The Indian government has set ambitious targets for solar and wind power, with the goal of installing 100 GW of solar and 60 GW of wind power by 2022. Nuclear energy is also a significant source of energy in India. In 2017, nuclear power accounted for 2% of India’s installed power capacity. The Indian government has plans to increase the share of nuclear power to 6% by 2032.

Frequently Asked Questions

What are India’s energy needs?

India’s energy needs are growing rapidly, driven by economic growth and Population Growth. In 2017, India’s energy consumption was 1.2 billion tonnes of oil equivalent (toe), and it is projected to grow to 2.5 billion toe by 2040.

What is India’s energy deficit?

India’s energy deficit is also growing, and in 2017, India imported 80% of its oil and 50% of its coal.

What are India’s energy resources?

What are the Indian government’s policies and programmes on energy efficiency and conservation?

What are the prospects for solar, wind, and nuclear energy in India?

India’s energy needs are expected to grow by 4.5% per year between 2020 and 2040. What is the main reason for this growth?
(A) Population growth
(B) Economic growth
(C) Increased urbanization
(D) All of the above
India’s energy mix is dominated by coal, which accounts for about 70% of the country’s primary energy consumption. What are the main challenges associated with India’s reliance on coal?
(A) Air Pollution
(B) Climate change
(C) Water scarcity
(D) All of the above
The Indian government has set a target of achieving 175 GW of installed renewable energy capacity by 2022. What are the main challenges associated with meeting this target?
(A) High cost of renewable energy
(B) Lack of grid Infrastructure-2/”>INFRASTRUCTURE
(C) Land acquisition
(D) All of the above
Solar energy is the fastest growing source of renewable energy in India. What are the main advantages of solar energy?
(A) It is a clean and sustainable source of energy
(B) It does not produce greenhouse gases
(C) It is becoming increasingly affordable
(D) All of the above
Wind energy is another important source of renewable energy in India. What are the main advantages of wind energy?
(A) It is a clean and sustainable source of energy
(B) It does not produce greenhouse gases
(C) It is becoming increasingly affordable
(D) All of the above
Nuclear energy is a controversial source of energy in India. What are the main advantages of nuclear energy?
(A) It is a reliable source of energy
(B) It does not produce greenhouse gases
(C) It is a relatively low-cost source of energy
(D) All of the above
What are the main challenges associated with nuclear energy?
(A) The risk of accidents
(B) The disposal of nuclear waste
(C) The proliferation of nuclear weapons
(D) All of the above
The Indian government has set a target of achieving 40% of installed electricity capacity from non-fossil fuels by 2030. What are the main challenges associated with meeting this target?
(A) High cost of renewable energy
(B) Lack of grid infrastructure
(C) Land acquisition
(D) All of the above
What are the main opportunities associated with the transition to a clean energy future in India?
(A) Reduced air pollution
(B) Reduced greenhouse gas emissions
(C) Increased energy security
(D) All of the above
What are the main risks associated with the transition to a clean energy future in India?
(A) Job losses in the fossil Fuel Sector
(B) Increased energy prices
(C) Supply disruptions
(D) All of the above