Post Tagged with: "Renewable Energy"

The Renewable Energy Transition Is Failing

The Renewable Energy Transition Is Failing

Despite all the renewable energy investments and installations, actual global greenhouse gas emissions keep increasing. That’s largely due to economic growth: While renewable energy supplies have expanded in recent years, world energy usage has ballooned even more—with the difference being supplied by fossil fuels. The more the world economy grows, the harder it is for additions of renewable energy to turn[Read More…]

by 23/11/2022 Comments are Disabled World
Is the Energy Transition Taking Off—or Hitting a Wall?

Is the Energy Transition Taking Off—or Hitting a Wall?

 With the Inflation Reduction Act, the federal government is illogically encouraging the increasing use of fossil fuels—in order to reduce our reliance on fossil fuels. The passage of the Inflation Reduction Act (IRA) constitutes the boldest climate action so far by the American federal government. It offers tax rebates to buyers of electric cars, solar panels, heat pumps, and other renewable-energy and[Read More…]

by 06/10/2022 Comments are Disabled World
India to be worst hit if it cannot reduce fossil fuel dependency

India to be worst hit if it cannot reduce fossil fuel dependency

If the six most fossil fuel dependent  nations do not transition to use of cleaner energy sources and adapt to climate change  they will face a bleak economic future. According to a new report by the International Institute for Sustainable Development (IISD) India , one among these six, is predicted to be the worst sufferer. The report recommends that  these[Read More…]

by 12/07/2022 Comments are Disabled COVID Response Watch
Reimagining Renewable Energy for this Earth Day

Reimagining Renewable Energy for this Earth Day

22nd April 2022 will be the 52nd year since the observation of  Earth Day. A day that marked the birth of the modern environment movement across the West in the back drop of protests against war and Rachel Carlson’s Silent Spring. Earth Day in the 1990s became a global call for action drawing attention of the world to the developing[Read More…]

by 07/04/2022 Comments are Disabled India
Will There Be Resource Wars in a Renewable Future?

Will There Be Resource Wars in a Renewable Future?

Thanks to its very name — renewable energy — we can picture a time in the not-too-distant future when our need for non-renewable fuels like oil, natural gas, and coal will vanish. Indeed, the Biden administration has announced a breakthrough target of 2035 for fully eliminating U.S. reliance on those non-renewable fuels for the generation of electricity. That would be accomplished by[Read More…]

by 20/05/2021 Comments are Disabled Resource Crisis
Pankaj Rajpal's solar Rooftop in New Delhi

Why Is India Lagging Behind In Tapping Solar Power?

Two emails come in simultaneously into my email box. One almost chortling that California breaks energy record with 80% of state’s power generated using renewable methods. The Golden State generated 67% of its energy from renewables in one day. I stare at the text, truly amazed at California’s drive to get clean. Meanwhile, the second email which is a Greenpeace[Read More…]

How Have The IEA’s Renewable Forecasts Changed?

How Have The IEA’s Renewable Forecasts Changed?

Renewable energy capacity is growing more rapidly than expected, says the International Energy Agency (IEA), overtaking coal for the first time. The IEA also says it has “significantly increased” its forecasts for the growth of renewable capacity over the next five years. Yet its forecasts continue to show future growth slowing down. Carbon Brief looks at the latest IEA renewable[Read More…]

by 05/11/2016 2 comments Alternative Energy
Renewables Just Passed Coal As The Largest Source Of New Electricity Worldwide

Renewables Just Passed Coal As The Largest Source Of New Electricity Worldwide

It’s been a long run, coal, but your reign is over. Renewable energy sources have passed coal as the largest new source of electricity in the world, according data released Tuesday by the International Energy Agency (IEA). The transition of the world’s energy sources is critical for avoiding a 2°C rise in global temperatures. Coal, for instance, represented about a[Read More…]

by 27/10/2016 1 comment Alternative Energy
400 ppm CO2: The Case For Renewable Energy

400 ppm CO2: The Case For Renewable Energy

Scientists have reached a near unanimous agreement that the earth has entered a new geological era – anthropocene – characterised by human induced climate change. The resulting super floods, typhoons, and heat waves have caused several thousands of deaths in the past ten to fifteen years. However, climate change not only claims its victims through the occurrence of these mega[Read More…]

by 15/10/2016 2 comments Alternative Energy
Photo-Voltaics Is Not An Energy Sink In Switzerland

Photo-Voltaics Is Not An Energy Sink In Switzerland

Energy Policy recently published a study conducted on the EROEI of Photo-Voltaics (PV) technologies installed in Switzerland. The end result is a remarkably low figure of 0.8:1, well below any EROEI assessments ever conducted on this energy technology. Such a figure naturally made the delight of those campaigning against renewable energy, who take at face value any hints of negative[Read More…]

by 18/06/2016 Comments are Disabled Alternative Energy
The Real EROI Of Photovoltaic Systems: Professor Charles Hall Weighs In

The Real EROI Of Photovoltaic Systems: Professor Charles Hall Weighs In

Charles Hall is known for his multiple and important contributions in the field of sustainability, and in particular for having introduced the concept of Energy Return on Energy Investment, EROI or EROEI. He is now emeritus and still active in research; among other things as chief editor of the new Springer journal: “Biophysical Economics and Resource Quality, BERQ. Here, he[Read More…]

by 18/06/2016 Comments are Disabled Alternative Energy
A 100% Renewable World Is Possible? A Poll Among Experts

A 100% Renewable World Is Possible? A Poll Among Experts

I am reporting here the results of a small survey that I carried out last week among the members of a discussion forum; mainly experts in renewable energy (*). It was a very informal poll; not meant to have statistical value. But some 70 people responded out of a total of 167 members; so I think these results have a[Read More…]

by 18/06/2016 Comments are Disabled Alternative Energy
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