By Lacey Shaver When a city decides to transition from fossil fuels to clean energy, headlines follow. But the work has only just begun. Cities have many options for generating and purchasing renewable electricity, each of which comes with distinct benefits and challenges. Large, off-site projects tend to offer scale and help make a measurable […]
As a growing number of U.S. cities make pledges towards 100 percent renewables, it’s easy to forget that the entire state of Hawaii set this important benchmark three years ago when it mandated that all of its electricity must come from renewable sources no later than 2045. To help the Aloha State meet this ambitious […]
Tesla has started building a massive rooftop solar array on top of its Gigafactory 1 (GF1) outside Sparks, Nevada. Once finished, the 70-megawatt system will be the largest in the world by far; the current record-holder is the comparatively shrimpy 11.5-megawatt array in India that can power 8,000 homes. Building Tesla has posted satellite images […]
Even the world’s largest coal miner thinks the rise of renewable energy and storage technology will pose a “significant threat” to the coal sector. Coal India, the state-owned mining company that produces 80 percent of the country’s coal, has released a new report, “Coal Vision 2030,” that outlines what the industry might look like in […]
Did you make it through Donald Trump‘s State of the Union address? If you did, congratulations on your endurance. Not everyone can handle sitting through more than an hour of lies, deceit and distortions. Then again, we’ve all been surviving and fighting through the past 12 months of this administration. Resistance takes stamina, and it’s […]
By Jamie Henn Let’s talk for a moment about how the climate movement is going to fight back in 2018. But first, a public service announcement. This Jan. 31, movement leaders like the one-and-only Bernie Sanders, 350.org co-founder Bill McKibben, Rev. Lennox Yearwood of the Hip Hop Caucus, Jacqueline Patterson of the NAACP, and more, […]
If we want to accelerate the world’s renewable energy transition, we’ll have to modernize the electric grid and we’ll need much better batteries. Just look at Germany, which generates so much clean energy on particularly windy and sunny days that electricity prices are often negative. Sure this is good news for a German person’s wallet, […]
By Elizabeth Sturcken No business is immune to the devastating effects of climate change anymore, as we saw from the onslaught of extreme weather events in 2017. Disasters brought more than $300 billion in damages this year, a 60-percent increase over 2016, Swiss Re reported last week. As every business leader has long known, storms, […]
By Paul Brown Cheap renewables are mounting a serious challenge to nuclear power, which in 2017 has had a difficult year. Key projects have been abandoned, costs are rising, and politicians in countries which previously championed the industry are withdrawing their support. Renewables, on the other hand, especially wind and solar power, have continued to […]
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