Energy

Ann Arbor (Informed Comment) – BloombergNEF reports that in 2021, a record-breaking $920 billion was invested globally in low-carbon technology, just short of $1 trillion. The report says that $755 billion was spent to implement low-carbon technologies, with $366 billion going into renewable energy and $273 billion into electrifying transportation. That $273 billion put into […]

Climate Crisis

Europe is dependent on Russian Gas during Ukraine Crisis because it didn’t Ramp up Renewables Faster

Juan Cole

Ann Arbor (Informed Comment) – The growing conflict between the United States and the Russian Federation over the Ukraine has taken an increasingly dark turn, with press reports that US embassy personnel and dependents are being pulled out of Kiev and that President Biden is considering sending US troops to Ukraine’s neighbors. The conflict has […]

Climate Crisis

Biden Still Determined to pass the Blockbuster Green Energy Package in BBB; Here’s how He can Do it

Juan Cole

Ann Arbor (Informed Comment) – I argued last December that since Sen. Joe Manchin’s opposition had tanked the enormous Build Back Better act, President Biden should hive off the green energy portions and try to get them passed on a bipartisan basis. Carol Davenport and Lisa Friedman writing in the New York Times report that […]

Ireland

Ireland has the Wind and Seas to become an offshore Superpower

The Conversation

By Aldert Otter | – The Irish government signed up to the recent Glasgow Climate Pact and used the summit to announce a raft of ambitious goals, including the development of 5 gigawatts (GW) of offshore wind energy up to 2030. That would more than double the country’s current onshore and offshore wind power capacity. […]

Batteries

The Best Battery is Nature’s Own: How Pumped Hydro is the Future of Renewables

The Conversation

By Andrew Blakers,Bin Lu, and Matthew Stocks | – To cut U.S. greenhouse gas emissions in half within a decade, the Biden administration’s goal, the U.S. is going to need a lot more solar and wind power generation, and lots of cheap energy storage. Wind and solar power vary over the course of a day, […]

Featured

Scotland alone to nearly Double all the Offshore Wind in the World with new ScotWind Facilities

Juan Cole

Ann Arbor (Informed Comment) – James Murray at BusinessGreen reports that 17 new massive offshore wind projects have been authorized off Scotland that collectively would generate 25 gigawatts of power. Note that the total offshore wind capacity as of 2020 in the whole world was only 35 gigawatts, so this one set of “ScotWind” projects […]

Climate Crisis

Tonga’s Volcanic Tsunami floods Capital, foreshadowing effects of Glacier Melt from our CO2

Juan Cole

Ann Arbor (Informed Comment) – A massive eruption in an undersea volcano, the Hunga Tonga-Hunga Haʻapai, 40 miles north of the South Pacific island of Tongatapu on Saturday caused a low-level tsunami and flooding on the island, the most populous in the Tonga archipelago. The tsunami spread out from there, causing one- to three-foot waves […]

Germany

Renewables supplied 46% of net public power in Germany in 2021, 40.9% of Gross

Clean Energy Wire

NB: “In 2020, renewable energy sources (including wind, hydroelectric, solar, biomass, and geothermal energy) generated . . . about 21% of all the electricity generated in the United States.” – EIA [half that of Germany]. – JRC By Kerstine Appunn | – ( Clean Energy Wire ) – The share of renewables in net public […]

Climate Crisis

Raven releases the Sun: First Native American Interior Secretary moves to put in 100 GW Solar on Federal Land

Juan Cole

Ann Arbor (Informed Comment) – As part of a Biden Administration push to put in 27 gigawatts (GW) of renewable energy on federal land by 2025, the Interior Department’s Bureau of Land Management has just approved the third major solar farm in California, announcing that “the Bureau of Land Management has approved the Oberon Solar […]