Wind 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 …

Targets or diktats?

At Renewables 2004, "an international action plan will be on the agenda, including actions and commitments by governments, international organisations and stakeholders," says the conference announcement document. "The conference outcome will include arrangements for a follow-up and a mechanism to share information on progress in implementing the international action plan." …

Wind it up

Two decades ago, a 20,234-hectare wind farm came up in Altamont Pass, California, usa. Then birds began to die. 22,000 birds have died since the farm came up, including hundreds of golden eagles, red-tailed hawks, kestrels and other raptors. Scythed down by the turbines' blades. The pass falls in these …

Blowin' strong

Windmills make a comeback across windswept wastes in several states, as this alternative form of energy returns to favour Hundreds of wind generators rising above the barren ridges of Satara's hills are a sure indication of wind power's revival after a major setback of the early 1990s. Nearly 1,000 of …

Winds of change in Scotland

Scotland Wind farms have the Scots swept off their feet. A recent study by Mori Scotland, a market research agency in the uk, has found overwhelming support for wind energy. Four out of five respondents (82 per cent) were in favour of the renewable source being tapped to meet the …

Windward shift

The installed wind power capacity rose 28 per cent globally in 2002, according to the American Wind Energy Association (awea) and European Wind Energy Association (ewea). Wind energy plants produced a record 6,868 mega watts (mw) of power worldwide during the year, increasing the total output to more than 31,000 …

Renewable spirit and purer energy

"Om Shanti (peace).' That's how members of the sister spiritual organisations

Gust of dissent

environmentalists are strongly opposed to a 75 megawatt (mw) windpower installation of 75 windmills on the hilltop ridge of Bababudangiri hills in Chikmagalur district of Karnataka. This range forms the outer rim of the Lakkavalli and Muthodi areas where lies the Bhadra Wildlife Sanctuary. The reserve has been identified as …

Of props and power

The Spanish government's proposal to end subsidies for renewable fuels has made the country's Association of Renewable Energy Producers (arep) see red. The government feels that the sop should be done away with as certain forms of renewable energy are mature enough to compete in the open market. But arep …

Swedish renaissance

all the three partners in the coalition government of Sweden ratified a new energy policy allowing trading certificates in renewable energy. Under the new system guaranteed investment subsidies for particular forms of energy will be eliminated and replaced by market-based

Technologies

solar wasted sunshine POTENTIAL: India receives 5,000 trillion kilowatt hours per year of solar energy, estimated at 20 mw per sq km. INSTALLED: 0.385 million solar lanterns; 0.18 million home lighting systems; 41,000 street lighting systems, 4,204 water pumping systems; about 1.2 mw aggregate capacity of stand alone power plants, …

Obstacles

#1. Subsidies on fossil fuels (both covert and overt) make renewables uncompetitive. The biggest barrier to commercialisation of renewable energy is political. Politicians use subsidies as sops to retain power. The Electricity (Supply) Act, 1948, requires sebs to earn a minimum rate of return (ror) of 3 per cent on …

Energising renewables

Keeping in mind the enormous potential of renewable energy in India and given the government's target to electrify 18,000 villages, two crucial issues need to be addressed. There is an urgent need for the government to come out with a policy on renewable energy. Today, whatever little is invested on …

Renewables, Deserted?

we are always the first to start. Invariably the last to finish. This is also, possibly, the story of renewables in the country. Way back in 1980, the government created the commission on additional sources of energy. In September 1982, the department of non-conventional energy sources was set up, and …

Australian Band Labrats`s Solar Music `Combat Wombat`

IN THE midst of the Australian desert, a group of musicians play live music powered by a solar power system. The large images projected on the screen are operated by a wind power system. The truck in which they travel from forests to deserts runs on vegetable oil. That is …

Sailing high

INDIA could be riding high as one of the largest wind-based power generating countries in the world in the next couple of years. Twenty-one industrial houses proposed to install windmill power projects which would collectively generate 1557.53 mw of power. Availing of the monetary concessions given by the Central government …

Sustainable power

germany is aiming to produce 25 per cent windpower by 2030. To increase its current wind generation capacity, offshore wind parks in the Baltic and the North Seal have already been set up. According to environment minister J

Harnessing renewables

tapping renewable energy seems to be in the blood of the residents of Auroville, the little township located on the outskirts of Pondicherry. Beginning with solar energy to power their houses way back in 1970's, the community is today exporting energy efficient equipment like PV pumps, wind turbines and biogas …

Future power

the uk government is promoting solar energy in a big way. It has offered energy companies three million pounds to help develop solar power systems for public buildings like schools, churches and hospitals. Energy Minister Brian Wilson said the money could lead to the construction of 12 to 15 large-scale …

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