In honor of Earth Day, we share with you a quiz put together by Dan Snowden-Ifft, a physics professor at Occidental College in Los Angeles, California.
Reaching carbon neutrality by 2050 requires immediate action, starting with six steps to take by 2030 that include more clean energy and an emphasis on clean transportation and charging infrastructure.
Also on the rise: Rooftop solar at LaGuardia Airport advances Port Authority’s net zero commitment. Salient Energy develops Zinc-ion battery for residential applications. Solar plus storage microgrid spares remote Alaskan community on diesel expenses, boosts resilience. Department of Energy looks to integrate Vehicle-to-Everything bi-directional charging into US infrastructure. Dynamic Energy solar project to power manufacturing facility in Central Maine. Texas solar is booming, but batteries are not included.
Solar on airport garage rooftop to provide 1.34 MW of renewable energy.
The decision has been lauded as one that could lead to much-needed upgrades to the nation’s electrical grids, updates that would enable higher penetrations of renewable resources.
The 7 MW installation is part of a larger 70 MW portfolio in Maine, purchased by Goldman Sachs in late 2021.
Developed by Canadian start-up Salient Energy, the zinc-ion battery has a rated capacity of 60 Ah, a nominal voltage of 1.3 V, and a volumetric energy density of 100 Wh/L.
The US DOE released a Memorandum of Understanding that aims to bring together parties to advance bi-directional charging with cybersecurity as a core component.
In the next three years, Texas is expected to deploy 50% more solar capacity than California, but projects are attaching batteries at about 28%, while in California, nearly 99% of solar projects have batteries included.
Shungnak, Alaska is expected to save $200,000 a year and reduce its reliance on dirty fuel.
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