Renewable Energy

Reply filed by the state of Odisha regarding increasing instances of high energy swell waves, May 1, 2025

Reply filed by the Director, Environment-cum-Special Secretary, Forest, Environment and Climate Change Department, Odisha and Member Secretary, Odisha Coastal Zone Management Authority, May 1, 2025. NGT, had registered suo motu in response to the news item in the Hindu, May 4, 2024 titled "Swell waves likely to strike coastal areas …

Coal-based power industry expands rapidly while solar power trots behind

Tuticorin, a coastal district in southern Tamil Nadu, is a large hub for coal-based thermal energy generation with many more such projects in the pipeline. Currently there are 2 power stations commissioned so far. The Tuticorin Thermal Power Station being the largest of them all, as of now, produces power …

Durban turning futile as EU buries head in sand

With the carbon market in doldrums, emerging economies like India will have to announce bolder schemes for a low carbon future The just-concluded Durban climate meet has been branded by many as a great saviour with even greater hopes being expressed for future. Reams have been written on how the …

Lanco's allies

Jonas Hamberg stumbles on fictitious companies dealing in public funds. It was all there on the Rajasthan Renewable Energy Corporation (RREC) website—names of companies, addresses and phone numbers. But calling them up did not work. We were to find out the reason later. I am talking about the companies that …

Solar energy is everybody's business

Solar mission is too important to let doubtful dealings hijack it. In public perception the renewable energy sector is a do-good sector that promises environment-friendly and affordable energy. It is for this reason that this sector gets overwhelming support from all sections of society. Civil society organisations, including the Centre …

New business for new renewables

Karno GuhathakurtaIt was a trade exhibition abuzz with the restrained chatter of busy suited executives at company stalls making contacts and finalising deals. Nothing out of place except that this trade was about renewable energy technologies, which have unconventional reasons for growth. First, these technologies are seen as the most …

A Dearth of Ideas

Delhi needs to critically rethink its move to abandon roof top solar scheme In many countries it is now possible to feed electricity from solar roof top systems into the grid. What that means is you put up a solar photovoltaic (PV) panel on your roof and when it produces …

How India is getting gas and coal policy wrong

Two monopolies. One private and the other public; one in gas and one in coal. Both equally disastrous for the environment. I speak here of Reliance Industries Ltd and Coal India Ltd. We know that air pollution in Indian cities is hazardous. We need urgent solutions to cut emissions from …

Change power generation configuration to stabilise the grid

Two consecutive days of grid collapse has left almost half of India’s population without power. Three major grids – northern, north-eastern and eastern – have crashed. Reportedly, over 20 states have been affected. Trains have stalled, markets have closed down, and institutions and offices have been forced to announce holidays. …

The parallels between EU financial crisis and carbon market collapse

Extreme caution needs to be taken while mulling of linking different carbon markets Ever since the green shoots of carbon markets sprung up in countries outside the European Union (EU), economists all over the world are sharpening their modelling and forecasting tools to once again create a new chaos – …

Reminiscing my visits of Swedish power plants

This November brought back reflections of my two study visits of Swedish power plants. The visits were done during the same months of previous two years while pursuing higher studies at a Swedish university. They were the Älvkarleby Hydroelectric Power Station and natural gas based Rya Combined Heat and Power …

Indian Rooftop Solar Rearing to go

Grid-connected solar power is growing fast in India, going from just a few megawatt (MW) in 2009 to over 1000 MW by mid-2012. 1000 MW of solar power can supply over 20 lakh Indians with electricity. Solar uses no fuel and is therefore one of the greenest ways of generating …

Solar mini-grid and rooftop systems in Dayalbagh, Agra

Only half of the subsidy paid by the central government so far, laments the educational institute. The system is not grid-interactive yet since there is no regulation on feeding electricity into the grid The Radhasaomi Satsang in Dayalbagh is a spiritual center with a university campus (Dayalbagh Educational Institue), residential …

Talking Energy - On a lighter note

Every niche has its own lingo and Energy might have one of the most complicated ones around. Just as an example energy can be measured in six different ways! - Joule, Calorie, Tonne Oil Equvalent, Watt hour, British Thermal Unit and Tonne Coal Equivalent. (For a good converter see: http://www.iea.org/stats/unit.asp …

Clouds over solar

India’s solar power policy is now entering round two. And there is much that needs to be reviewed and reworked as the business of solar energy has seen massive turbulence in India as well as globally. In the first phase (2010 to 2013) of the Jawaharlal Nehru National Solar Mission …

Keralaites, get your rooftop solar and save a bundle!

Kerala's 10,000 Solar Rooftop Programme is already in full swing with almost half (4700) rooftops signed up by mid-January 2013. Any Keralaite with 15 square meters of unshaded rooftop area can register (http://ddr.anert.gov.in/index.php?option=com_content&view=article&id=116) to set up a 1 KW-peak system on their roof. The programme counts on each solar rooftop …

For a place in the sun

How will solar energy be made to work in India? As I discussed in my previous article there are three key challenges. One, how will the country pay for solar energy in a situation where there is no money to pay for even the crashed costs of installation. Two, what …

Small Hydro Power: A tradeoff between local economic development (if and when it happens) and environmental Impact. Who defines the limits for the latter?

Access to Energy and its linkages with poverty alleviation are well established and much talked about around the globe, especially in the developing world. On a recent visit to villages Jaltalla, Kotla and Khunnu- Rudraprayag district, Uttarakhand these linkages seemed abstract in absence of inclusive and integrated approach to development. …

Are Off-Grid Solutions Really More Expensive for the Rural Poor?

A number you likely know: 400 million. That’s how many people live without electricity in India. And not coincidentally, most of these people are poorest of the poor and live in rural villages or hamlets. The presence of such an enormous population eager for something better has given rise to …

Offshore wind power vs. Onshore wind power

Govt. gets its off shore wind policy right, but what about onshore wind power reforms ? The Draft National Offshore Wind Energy Policy 2013 released by MNRE has several essential ingredients in place such as mandatory Environmental Impact Assessment (EIA), Coastal Regulation Zone (CRZ) clearance, International Competitive Bidding (ICB) and …

Obama’s grand climate plan doesn’t add up

@Bh_Chandra President Obama yesterday gave the most important speech on climate change in his tenure so far. In the words of Al Gore, it was the best “by any president ever”. It is a different matter that all the big cable news operators in the US chose to ignore this …

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