Current conditions: Parts of Dubai remain waterlogged after this week’s epic rainfall • A volcanic eruption in Indonesia produced a 1.6-mile ash column • Severe thunderstorms are headed for the Midwest and Southern Plains.
THE TOP FIVE
1. DOE unveils roadmap to speed up clean energy grid connections
The Department of Energy yesterday unveiled its plans to help solve a problem plaguing the clean energy sector: the backlog of grid connections. According to Secretary of Energy Jennifer Granholm, nearly 12,000 solar, wind, and storage projects are ready and waiting to be connected to the grid. “The high volume of projects and inadequate existing procedures for interconnection has led to uncertainties, delays, inequities, and added costs for developers, consumers, utilities, and their regulators,” the DOE said in its announcement. The new “Transmission Interconnection Roadmap” aims to speed up connection times by providing more transparency on data for existing projects, creating fast-track options for interconnection, and adopting requirements and standards for generation interconnection, among other initiatives. The Biden administration has a goal of 100% clean electricity by 2035.
DOE
2. Study: Rising temperatures will cost global economy $38 trillion a year
A new study published in the journal Nature concludes that global incomes will be at least 20% lower over the next 26 years due to climate change compared to what The Associated Press called “a fictional world that’s not warming.” These income losses will amount to $38 trillion per year by 2049, and that’s regardless of how much we limit emissions going forward, or whether per capita income increases – in other words, this financial toll is already baked in and could grow dramatically depending on how much or little we cut emissions now. The researchers from the Potsdam Institute for Climate Impact Research also said the losses will be six times more expensive than it would be to cut emissions and limit global warming to 2 degrees Celsius. “Protecting our climate is much cheaper than not doing so,” said Leonie Wenz, who led the study. Lower-latitude areas and countries least responsible for man-made climate change will be hit the hardest, but everyone will be affected.
3. U.S. expected to restore tariffs on imported solar tech
For two years, the solar panel technologies imported into the U.S. from China and other countries have been exempt from tariffs, but that policy will soon be reversed, according to Reuters. Two sources familiar with the Biden administration’s plans say the change comes at the request of Hanwha Qcells, a South Korean company investing billions in manufacturing in the U.S., and several other U.S. solar manufacturers. There’s no clear timeline for when the tariffs will be reinstated. The report propelled shares of America’s biggest solar manufacturer, First Solar. Bloomberg noted that the existing exemption applies to imported two-sided solar panels, resulting in those panels being installed all over the place, including on rooftops “where the attribute offers no benefit.”
First Solar shares, up as of pre-market trading on Thursday morning. CNBC
4. Research links West Africa heat wave to burning of fossil fuels
An intense heat wave that hit West Africa and the Sahel recently “would have been impossible without human-caused climate change,” according to analysis from climate scientists from the World Weather Attribution. Temperatures soared above 113 degrees Fahrenheit in late March and early April, at one point reaching 119 degrees in Mali. At least 102 heat-related deaths were recorded in the first four days of April. The researchers analyzed weather data and climate models and concluded that such extremes wouldn’t have occurred without increased global temperatures from burning fossil fuels. “Events like these will become much more common, and even more dangerous, unless the world moves away from fossil fuels and countries rapidly reduce emissions to net zero,” the report said. “If global warming reaches 2°C, as is expected to occur in the 2040s or 2050s unless emissions are rapidly halted, similar events will occur 10 times more frequently.”
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5. Bezos Earth Fund to award $100 million for AI climate change solutions
Jeff Bezos wants ideas for how the power of artificial intelligence can be harnessed to help address climate change and nature loss, and he’s willing to throw some money at the best ones. His Bezos Earth Fund announced this week its “AI for Climate and Nature Grand Challenge,” which will award $100 million in grants to help support proposals from “practitioners, researchers, and innovators in universities, NGOs, private companies, and organizations.” It’s starting with projects that focus on “sustainable proteins, biodiversity conservation, and power grid optimization” plus one “wild card” category. Up to 30 seed grants will be awarded. Applications open in May and the recipients will be unveiled in September.
THE KICKER
Researchers say installing reflective materials called “retroflectors” on roads and buildings could reduce surface temperatures in cities by up to 20 degrees Celsius.
First Solar shares, up as of pre-market trading on Thursday morning. 
