Tag Archives: Stanford University

A groundbreaking paper on hybrid perovskites, one of the hottest solar cell and LED materials, just published in MRS Communications, a flagship journal of the Materials Research Society.   First created in 2012, perovskite solar cells have shown great promise in recent years as an affordable alternative to other solar technologies, such as photovoltaic cells typically used in solar panels. …

 AMERICA’S NATURAL GAS SYSTEM IS LEAKY AND IN NEED OF A FIX   The first thorough comparison of evidence for natural gas system leaks confirms that organizations including the Environmental Protection Agency (EPA) have underestimated U.S. methane emissions generally, as well as those from the natural gas industry specifically. Natural gas consists predominantly of methane. Even small leaks from the natural gas system are …

Responding to a challenge by California Gov. Jerry Brown, more than 500 of the world’s top global change scientists have outlined the main environmental issues – from climate change to pollution and population growth – that policy makers must address immediately to avoid an approaching global tipping point. Gov. Jerry Brown discussing Earth’s tipping point with UC Berkeley professor Tony …