Aug 26, 2014
Sucking oil and gas from dense shale formations involves drilling, explosions, toxic chemicals, and millions of gallons of water pumped at crushing pressures. Drillers maintain that these processes are well understood and tightly controlled and take place far below groundwater supplies. But ultimately the safety and quality of a well is dependent on the operator, the particularities of each site, local regulations and politics, and many other details. As water constitutes the largest component of fracking fluid by far, it is not surprising that questions about the quantity and quality of water used by drillers have been contentious.
Aug 22, 2014
Until recently, water has been one of the ignored components of power generation, but that’s changing. In 2013, the World Bank launched its Thirsty Energy program to develop solutions to electricity demands on global water supplies. The U.S. Department of Energy followed suit by releasing a similar initiative in 2014. Now that we see the connections between water and energy, let’s work with utilities and governments to build an integrated, resilient, and sustainable system that safeguards our resources.
Aug 19, 2014
What will it take to drive the large-scale transition to solar power? Rachel’s Network explores this question with Julia Hamm, president and CEO of the Solar Electric Power Association (SEPA) and one of the world’s foremost experts on the nexus between utilities and solar energy. In this Q&A, Julia shares how SEPA helps utilities integrate solar energy into their portfolios, her successes, and inspiration.
Jul 18, 2014
Alison Kay believes that the importance of having diversity in the senior management team is being overlooked by the power and utilities industry at a time when it needs new approaches to resolve the energy trilemma: how to provide energy that’s available, affordable and environmentally sustainable, all at the same time.
May 22, 2014
Most of the discussion about coal’s negative impacts revolves around carbon emissions, but coal ash – the solid byproduct of burning coal – is a significant problem in its own right. The US produces 130 million tons of heavy metal-laden coal ash every year, in communities around the country, and the dump sites are not consistently or adequately regulated. That’s why Rachel’s Network member Mary Bookwalter teamed up with fellow member and Earth Focus producer Raisa Scriabine to produce America’s Dirty Secret: Coal Ash. You can watch the full episode here.
