Fueled by increased interest in grid service applications like time-of-use (TOU) shifting, self-consumption and backup power, the U.S. market for energy storage doubled in 2018 and is expected to double again by the end of the year. Of the 777 … Continue reading
WASHINGTON — A top financial regulator is opening a public effort to highlight the risk that climate change poses to the nation’s financial markets, setting up a clash with a president who has mocked global warming and whose administration has … Continue reading
A curious thing recently happened in Southern California. One of the largest utilities in the country scrapped a proposal to build a new peaker plant, opting instead to build a battery system that could store excess electricity from solar and … Continue reading
Scientists have developed a pioneering new technique that could generate enough electricity to power an entire home – all by using solar panels that are much smaller than current models.
A team of experts from the University of Exeter has discovered an innovative way for generating photovoltaic (PV) energy – or ways in which to convert light into power.
The new technique relies on ‘funneling’ the sun’s energy more efficiently directly into power cells, such as solar panels or batteries.
While current solar cells are able to convert around 20% of the energy received from the sun, the new technique has the potential to convert around 60% of it by funneling the energy more efficiently.Continue reading
Texas, home to the world’s largest oil reserve and America’s biggest source of coal-fired power, is on the verge of a clean-energy boom. Wind already supplies about 15 percent of Texas’s electricity, and now developers are about to quadruple the … Continue reading
The US Army is not particularly shy about adopting the latest high-tech gadgets, and renewable energy is a case in point. Despite all the fossil friendly rhetoric emanating from the White House, the Army is still pursuing microgrids with renewable … Continue reading
Solar panel recycling is important for the future of solar. Solar panels have a lifetime of about 30 years. With the increasing number of solar panels being sold and installed in the United States each year, it’s only a matter … Continue reading
The world’s largest sovereign wealth fund, which manages $1tn (£770bn) of Norway’s assets, is to dump investments in firms that explore for oil and gas, but will still hold stakes in firms such as BP and Shell that have renewable … Continue reading
Whale blubber and buggy whips were once fine industries, but progress moved us away. And today we know the days are over of a false choice between environmental protection and economic growth. Since when did the simple concept of leaving … Continue reading
History shows whale blubber and buggy whips were once fine industries, but progress moved us away. And through progress today we know the days are well over of a false choice between environmental protection and economic growth. And similarly it’s … Continue reading
A Capitalist System for the Future The perverse incentives inherent in a largely unconstrained capitalist system still exist. These incentives drive behaviors that increase inequality, reduce social mobility, devalue communities, deplete soils, acidify oceans, destroy biodiversity, trigger mass migrations and … Continue reading
In rural communities struggling with limited job growth and a roughly 40 percent net decline in farm incomes since 2011, wind and solar royalties have dramatically boosted economic development. In 2017 alone, farmers and ranchers received $267 million in wind … Continue reading
Forty-five top economists from across the political spectrum are calling for the United States to put a tax on carbon, saying it is by far the best way for the nation to address climate change. Does this plan include exempting … Continue reading
What did Exxon know and when did they know it, will it be like the tobacco industry's debacle of deniability? Massachusetts' attorney general is trying to force Exxon to turn over decades of records involving what it knew about climate … Continue reading
Companies committed to 100% renewable electricity are more profitable than their peers – a new report by the RE100 draws on financial data from 3,500 businesses underlining the business case for putting sustainability at the heart of corporate growth strategies. … Continue reading
Will our addiction to oil drain every last drop? "Having taken oil for granted for decades, the global economy has failed to prepare for its absence. A bleak future awaits . . . …Today's energy supplies provide the equivalent of … Continue reading
Swiss-based Energy Vault provides an alternative to pumped-hydro energy storage by using concrete blocks and cranes instead of water and dams. The Energy Vault concept contends that because concrete is denser than water, lifting a block of concrete requires more … Continue reading
A deal announced Monday could mean a $100 million towards solar projects in Texas. Austin-based solar power company PowerFin Partners will develop and build the projects and Toronto-based real estate investors Fengate will finance the deals as part of today’s … Continue reading
The San Antonio chapters of the Citizens Climate Lobby, the Environmental Defense Fund, and the Greater Edwards Aquifer Alliance held a panel discussion on June 9, 2018 about how fossil fuel dependence affects national security — and how the military … Continue reading
Is it a surprise that Shell has known for years the dangers of fossil fuels? The same goes for ExxonMobil also having known. What should or can be done about it? A Dutch news organization has published a trove of … Continue reading