Solid energy

A new battery, made only of solid materials charges into the market

Energy savers

'Renewing' energy practices

Online networking guzzles energy

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Left behind: Energy poverty hampers development in sub-Saharan Africa

Forty countries have now more people without access to clean cooking fuel; 20 have more people living in the dark

The false burden of social cost on renewable energy

The Economic Survey estimated high social cost of renewable energy, but an analysis shows many discrepancies in calculations

Draft wind power development guidelines fall short in ensuring environmental protection

After 20 years, new guidelines have been issued for the developement of on-shore wind power addressing mostly technical challenges that the …

India needs an energy disclosure policy

BEE needs to revisit, revive, and expand its star rating system for all designated consumers, especially buildings. It can’t be kept …

World waking up to wind, solar energy: study

Countries prefer wind and solar over nuclear energy for producing electricity

New gold rush

Just talking renewable energy will not do

Huge difference between potential and utilisation of renewable energy

Wind industry must brace the headwinds to stay relevant

Despite its many challenges, wind energy in India has a lot to gain from its experience and its large manufacturing base

Power hat trick

Tri-generation systems use one fuel for simultaneous heating, cooling and power generation

Trapping solar energy in space

Can solar power ever become a major source of energy?

Improving utilities’ finances, workforce investment could better grid establishment to integrate renewables: IEA

Over the next two decades, based on current national net zero goals, wind and solar PV may account for over 80% of global power capacity addition

Renewable energy in India: Tamil Nadu one of the world’s top 9 green power markets

But a stagnation in wind energy generation and payment delay might derail this

Cheaper than the sun

Full steam ahead

Geothermal power is sparkling clean

Big investment

Wonders of the Sun

Installation of solar panels have made life comfortable

Solar solution

Small is efficient

Eminently renewable

No economic reason for environment-friendly technologies, such as wind power, to be expensive

Renewed focus

But the next one year is crucial to renewable energy in India

Mall stays cool with waste

Exhaust gas from generators fuels air conditioners