Interchange Recharged

Here we go again. America's solar industry is in the midst of yet another trade dispute. In late May, the U.S. government officially accepted Suniva's request to review the impact of imported cells and modules on domestic solar manufacturers. If trade officials request tariffs and minimum prices at the levels suggested by Suniva, it could set industry equipment pricing back to 2012 levels and inst...

Sunrun is now the largest standalone solar company in the U.S. And as a public company, it faces increased scrutiny of its solar services model from investors who are skeptical about residential solar conditions. After reporting solid quarterly numbers for the end of 2016, the company is now dealing with accusations that it hid customer cancelation rates. Executives aren't commenting on an SEC inv...

Mary Powell has a simple mantra: "Culture eats strategy." Since taking over as CEO of Green Mountain Power, she's implemented a startup culture that represents a dramatic departure from a traditional utility model -- obsessing over the customer, mixing employees in order to uncover new ideas, testing out new products and re-imagining the power delivery business model itself. She used to call Green...

Since the day Tesla was founded, executives saw stationary storage as a compliment to the electric car business. That was Martin Eberhard's plan when he co-founded the company and envisioned the Tesla Energy Group. Years later, after launching the Powerwall, CEO Elon Musk said the storage business could soon eclipse automobiles. Today, storage is an integral part of Tesla's package of offerings fo...

In April of 2014, three of New York's most influential figures in energy -- Governor Andrew Cuomo, state "energy czar" Richard Kauffman and then-chief regulator Audrey Zibelman -- launched one of the most ambitious reform efforts in the history of electricity. It was called Reforming the Energy Vision. It was simple, but extraordinarily bold. Here's how Zibelman explained it: “By fundamentally res...

How wealthy are the households that install rooftop solar? This question has surfaced repeatedly, most often when policymakers or regulators are considering solar incentives and/or changes to electricity rates. This week, GTM Research and PowerScout released a report that offers -- for the first time -- household-level data on the relationship between residential solar and household income. In thi...

What will it take to slash carbon emissions in the electric sector by 100 percent? We're already making immense progress in the electric grid. And we could use wind, solar and storage to cost-effectively cut grid emissions in half. But to go from 50 percent reductions to 100 percent -- that will take a much more diverse range of technologies. That is the conclusion of a new literature review of 30...

It’s been 15 years since Cape Wind -- the project meant to be America’s first offshore wind farm -- was first proposed. For years, the 130-turbine, 450-megawatt project was held up as the start of an entirely new industry in the U.S. But fierce legal opposition and project financing problems eventually brought the project down. The offshore wind industry is now virtually all in Europe. In 2001, Eu...