Texas power grid load shedding in the early morning of 15 February 2021, 0123-0203. Up to an additional ∼24,000 MW net generation was unavailable due to extreme weather. Loss of generation was 52,277 MW (approximately 48.6 percent) at the highest point. Peak load shed was 20,000 MW. Most of the loss was caused by limited gas availability for gas-fired power plants. Graphic: ERCOT

Texas power grid failure during Winter Storm Uri mostly due to limited gas availability for gas-fired power plants

25 February 2021 (ERCOT) – [The following report is excerpted from the ERCOT slide presentation, Review of February 2021 Extreme Cold Weather Event (pdf), presented by ERCOT CEO Bill Magness to the Texas Senate Business and Commerce Committee House Joint Committee on State Affairs and Energy Resources on 25 February 2021. –Des] Overview of Cold […]

Forest degradation in the Monarch Butterfly Biosphere Reserve core area, 2002-2020. The presence of the Monarch butterfly in the Mexican hibernation forests decreased by 26 percent last December, occupying 2.10 hectares (ha) compared to the 2.83 hectares reported during the same month in 2019. Meanwhile, the core forest area in the Monarch Butterfly Biosphere Reserve (MBBR) where the lepidopteran establishes the main hibernation colonies recorded, between March 2019 and March 2020, 20.26 ha of degradation, four times more than in 2018-2019 when 5 ha were degraded. Graphic: WWF

Eastern Monarch butterfly population declined by 26 percent in 2020 – Degradation of temperate forests in the Monarch Butterfly Biosphere Reserve was four times higher than in 2019

By Wendy Caldwell 25 February 2021 MEXICO CITY (Monarch Joint Venture) – The presence of the Monarch butterfly in the Mexican hibernation forests decreased by 26 percent last December, occupying 2.10 hectares (ha) compared to the 2.83 ha reported during the same month in 2019. Meanwhile, the core forest area in the Monarch Butterfly Biosphere […]

The Arkup luxury floating villa docked at Star Island in Miami Beach, Florida, on 5 February 2021. It costs $5.5 million and adjusts to the rising sea levels that are threatening Florida. The house, covered with a roof of solar panels, remains stable thanks to four hydraulic pillars that fix it to an underwater bed. Photo: Chandan Khanna / AFP

Miami mayor announces plan to spend billions tackling sea-level rise

27 February 2021 (AFP) – The U.S. city of Miami is to invest billions of dollars to tackle its vulnerability to rising sea levels, a reality that already affects the daily lives of residents used to constant flooding. Miami-Dade County Mayor Daniella Levine-Cava said Friday she will protect communities hardest hit by rising sea levels, […]

Life expectancy at birth for eleven OECD nations, 1980–2018. The U.S. is unique among wealthy nations for having a declining life expectancy. Graphic: The Commonwealth Fund

2020 report: U.S. citizens pay more for health care than any other OECD nation – But they have decreasing life expectancy, highest suicide rate, most chronic health conditions, and highest obesity rate

By Roosa Tikkanen and Katharine Fields 25 February 2021 (The Commonwealth Fund) – International comparisons of health care systems offer valuable tools to health ministers, policymakers, and academics wishing to evaluate the performance of their country’s system. In this chartbook [ppt, pdf], we use data collected by the Organization for Economic Cooperation and Development (OECD) […]

Observed sea-level rise in Rockport, Texas, 1969-2020 and projected to 2050. Rockport has the second-highest annual rise rate (7.1 mm/year in 2020), and the highest projected sea-level rise for 2050 at 0.82 meters (2.69 ft) above mean sea level in 1992. Graphic: VIMS

U.S. sea-level report cards: 2020 again trends toward acceleration – Water levels at 26 of 32 stations rose at higher rate than in 2019

By David Malmquist 24 January 2021 (VIMS) – Sea level “report cards” issued annually by researchers at William & Mary’s Virginia Institute of Marine Science add further evidence of an accelerating rate of sea-level rise during 2020 at nearly all tidal stations along the U.S. coastline. The team’s web-based report cards project sea level to […]

Icicles form on a ceiling fan in the hallway of an uptown Dallas apartment building during Winter Storm Uri, 15 February 2021. Photo: Thomas Black / Twitter

Texas faces “plumbing catastrophe,” food shortages after devastating storm – Millions of gallons leak from Austin water system – “It’s safe to say we’ve literally never seen anything like this”

By Suzanne Gamboa and Corky Siemaszko 25 February 2021 SAN ANTONIO (NBC News) – The number of Texans who were boiling their water to make it safe to drink plunged to 3 million Wednesday from 8 million the day before as platoons of plumbers and engineers worked around the clock to repair the countless homes […]

Snow covers an oil field as pump jacks operate in the Permian Basin in Midland, Texas, U.S, on Saturday, 13 February 2021. Photo: Matthew Busch / Bloomberg / Getty Images

Texas freeze led to release of tons of air pollutants as refineries shut – “These emissions can dwarf the usual emissions of the refineries by orders of magnitude”

By Laura Sanicola and Erwin Seba 21 February 2021 NEW YORK/HOUSTON (Reuters) – The largest U.S. oil refiners released tons of air pollutants into the skies over Texas this past week, according to figures provided to the state, as refineries and petrochemical plants in the region scrambled to shut production during frigid weather. An arctic […]

U.S. life expectancy at birth by sex, 2000-2020. In the first half of 2020, life expectancy at birth for the total U.S. population was 77.8 years, declining by 1.0 year from 78.8 in 2019 (6). Life expectancy at birth for males was 75.1 years in the first half of 2020, representing a decline of 1.2 years from 76.3 years in 2019. For females, life expectancy declined to 80.5 years, decreasing 0.9 year from 81.4 years in 2019. The difference in life expectancy between the sexes was 5.4 years in the first half of 2020, increasing from 5.1 in 2019. Between 2000 and 2010, the difference in life expectancy between the sexes narrowed from 5.2 years to its lowest level of 4.8 years and then gradually increasing to 5.1 years in 2019. Graphic: NCHS

U.S. life expectancy drops by a full year due to COVID-19 and fentanyl overdose deaths – Toll on minority communities is significantly more deadly – “We haven’t seen a decline of this magnitude in decades”

By Sabrina Tavernise and Abby Goodnough 18 February 2021 (The New York Times) – Life expectancy in the United States fell by a full year in the first six months of 2020, the federal government reported on Thursday, the largest drop since World War II and a grim measure of the deadly consequences of the coronavirus […]

Map showing record cold temperatures across the United States on 16 February 2021 caused by winter Storm Uri, compared with the average temperatures over the 1979-2000 period. Temperatures were far colder than average and caused widespread power failures across Texas and other states. Data: National Weather Service / Global Forecast System / ClimateReanalyzer.org / Climate Change Institute / University of Maine. Graphic: The New York Times

How one Texas storm exposed an energy grid unprepared for climate change

By Josh Lederman 17 February 2021 WASHINGTON (NBC News) – A devastating winter storm that has plunged Texas into an electricity crisis offers warning signs for the U.S. as the Biden administration seeks to prepare for a future in which extreme weather is a greater risk and America is almost entirely powered by renewable energy. Generating energy is one challenge. But […]

Projected energy-related carbon dioxide emissions in the United States, 2020-2050. Graphic: EIA

EIA energy report explores impact of COVID-19 on U.S. energy mix through 2050 – Return to 2019 levels of U.S. energy consumption to take years – Energy-related CO2 emissions fall before leveling off or rising

By Ari Kahan 3 February 2021 (EIA) – The United States will likely take years to return to 2019 levels of energy consumption and carbon dioxide emissions following the impact of COVID-19 on the U.S. economy and global energy sector, according to projections in the U.S. Energy Information Administration’s (EIA) Annual Energy Outlook 2021 (AEO2021). […]

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