Energy # Science

Mission India: Energy Security now and for the future

The signing of Paris agreement by India, concomitant with its submission for Intended Nationally Determined Contribution (INDC), has charted out the path that India plans to adopt for energy security. While India’s plan in the past has always looked good on the paper, how far India would be able to meet the target leaves a big question mark. In addition, India’s submission to INDC fails to address how India would meet its energy security in the transportation sector.


How thermal power is generated!

Man has mastered so many arts, from intricately carving artefacts to building ballistic machines! Making power by burning fuels such as coal, petroleum or natural gas was one such achievement that lighted up our lives. Thermal generators or specially designed furnaces produce this wonderful thermal electricity. Thermal power plant burn fuels to boil water and make steam. The steam is then used to spin a turbine which is connected to a generator that weaves electricity. Turning on a light or a fan seems...

Energy | VOL. 16, ISSUE 96, May-June 2016

Non-conventional Energy Sources in India

Population explosion has resulted in manifold increase in demand for energy. The conventional, non-renewable sources of energy, such as coal, petroleum, natural gas, etc. are experiencing extensive pressure, resulting in an urgent need to switch to non-conventional sources of energy which are renewable and ecologically safe. For instance, solar, geothermal, wind, biomass, tidal and wave energy fall under non-conventional sources. Maximum utilisation of renewable sources will facilitate generating...

Energy | VOL. 13, ISSUE 81, November-December 2013

Lead with LED

LEDs consume less energy, have better light quality and are robust. Once the drawbacks - high cost and photobiological effect - are resolved, they may allow the phase out of mercury-containing CFLs.

Energy | VOL. 13, ISSUE 81, November-December 2013

The CFL conundrum

Though CFLs consume a fifth of the energy required by incandescent lamps, they contain highly toxic mercury. The absence of fixed standards for mercury content and the lack of disposal norms, even a decade after CFLs were introduced in India, mean there are huge quantities of mercury lying in our waste, seeping into our atmosphere and entering our food chain.

Energy | VOL. 9, ISSUE 57, November-December 2009

Electricity Regulation in India

The Indian electricity sector, despite strings of reforms during the last one and half decades, is still struggling to close the gap between demand and supply. Power sector targets set for the last three five year plans were not achieved. Providing electricity to much of the consumers, households and industries, at competitive rates with a good quality of service thus still remains a challenge.

Energy | VOL. 9, ISSUE 57, November-December 2009

Energy Security

Despite efforts to enhance domestic energy production and diversify fuel mix, India still faces energy and peak shortages of around 8 per cent and 12 per cent respectively, while a large section of the rural population continues to lack access to clean and efficient energy fuels to meet their daily requirements.

Energy | VOL. 9, ISSUE 57, November-December 2009

Energy, emissions and India

There is an intrinsic relationship between energy uses and economic development and India needs, at the very least, to increase its primary energy supply by 3 to 4 times and, its electricity generation capacity/supply by 5 to 6 times of their 2003 levels.

Energy | VOL. 9, ISSUE 52, January-February 2009

Energy from Algae

The humble green stuff that affably lines water bodies and is treated with disdain, is now positioning itself to save the earth. Biological fixation of carbon dioxide is an attractive option because plants naturally capture and use carbon dioxide as a part of the photosynthetic process.