Land-constrained Northeastern states looking to decarbonize their electricity systems and maintain affordable, reliable electricity service have renewed interest in an old resource – imported Canadian hydroelectricity. Several projects underway across America, including a successful Minnesota model, show the Northeast how to overcome traditional siting challenges to access Canadian hydro.
The Heinz Family Foundation today named Hal Harvey the recipient of the prestigious 21st Heinz Award in the Environment category. Harvey’s work in the United States, China and beyond presents results-driven solutions to dramatically reduce carbon emissions and energy waste.
With such low wind and solar costs in Colorado, the question became: how can fossil plants that raise the cost of service to consumers be shut down or retired in favor of new wind and solar to support, rather than oppose the utility’s financial interests?
Like any corporation, investor-owned electric utilities have a duty to maximize shareholder profits. But today, how utilities make money must change to adapt to new grid needs, customer demands, and technological realities.
Transportation systems represent a huge portion of public and private spending — to the tune of $1.2 to $1.4 trillion globally each year. And, in an era rocked by climate change and other disruptions, those systems must be able to weather all kinds of shocks — from fuel shortages to flooding. They must be, in a word, resilient. Here are eight ways China is taking the lead on resilient transportation
Which climate and energy policies can most cost-effectively drive down China’s carbon emissions? On July 7th, China’s National Center for Climate Change Strategy and International Cooperation (NCSC), China’s Energy Research Institute (ERI), and U.S.-based Energy Innovation will release the results of their joint research aiming to answer this very question.
New York’s Reforming the Energy Vision (REV) initiative is transforming how utility stakeholders view the power sector’s future, but for the first time polling has revealed widespread support from consumers themselves. Evidence of strongly positive attitudes toward clean energy in general, and REV in particular, has major implications for utilities and regulators.
Texas’ cold winter and hot summer in 2011 triggered debate on how best to guarantee long-term grid reliability. In 2014, regulators decided against a standard forward capacity market for an energy-only market design. This decision has likely saved Texas consumers billions even as reliability improved, evidencing an energy transition driven by load reductions, incread renewables generation, and cheap natural gas.
Many argue that the Achilles Heel of renewable energy is variability. No modern economy can run without certainty that the light switch will turn on the lights. So, as ever more renewable energy enters the power system, utilities and their overseers must explore options for maintaining a grid that not only puts up with variability, but actually optimizes with it. There are five options to make the grid more flexible as renewables come to comprise a larger portion of California’s energy supply.
Distributed energy resources (DER) and better system awareness made possible by information technology have created massive new opportunities for utilities to minimize costs while optimizing the grid system around reliable, safe, and clean service.