renewable energy – Page 4 – Desdemona Despair

Satellite view of Lake Mead on 6 July 2000 and 3 July 2022. Data: Landsat data from the U.S. Geological Survey. Photo: Lauren Dauphin / NASA Earth Observatory

July 22, 2022

Image of the Day: Satellite view of Lake Mead in 2000 and 2022 – “Declining water levels due to climate change and 20 years of ongoing drought have reshaped the park’s shorelines”

By Michael Carlowicz 20 July 2022 (NASA Earth Observatory) – Continuing a 22-year downward trend, water levels in Lake Mead stand at their lowest since April 1937, when the reservoir was still being filled for the first time. As of July 18, 2022, Lake Mead was filled to just 27 percent of capacity. The largest reservoir in the […]

Change in primary energy by fuel, 2007-2021. Primary energy in 2021 grew by its largest amount in history, with emerging economies accounting for most of the increase. Primary energy grew by 31 exajoules (EJ) in 2021, the largest increase in history and more than reversing the sharp decline seen in 2020. Primary energy in 2021 was 8 EJ above 2019 levels. The increase in primary energy in 2021 was driven by emerging economies, which increased by 13 EJ, with China expanding by 10 EJ. Taking 2020 and 2021 together, primary energy consumption in emerging economies increased by 15 EJ, largely reflecting growth in China (13 EJ). In contrast, energy demand in developed economies in 2021 was 7 EJ below 2019 levels. The increase in primary energy between 2019 and 2021 was entirely driven by renewable energy sources. The level of fossil fuel energy consumption was unchanged between 2019 and 2021, with lower oil demand (-8 EJ) offset by higher natural gas (5 EJ) and coal (3 EJ) consumption. Graphic: BP

June 28, 2022

BP Statistical Review of World Energy 2022: Carbon emissions rebound after pandemic dip – Coal prices surge – “The world remains on an unsustainable path”

By Spencer Dale 28 June 2022 (BP) – The challenges and uncertainties facing the global energy system are at their greatest for almost 50 years, at the time of the last great energy shocks of the 1970s. Most immediate is the impact of the terrible events taking place in Ukraine, with its tragic toll on […]

Climate activists Elizabeth Wathuti of Kenya, Vanessa Nakate of Uganda and Helena Gualinga of Ecuador attend the climate protest alongside the World Economic Forum in Davos, Switzerland, Thursday, 26 May 2022. The annual meeting of the World Economic Forum took place in Davos from May 22 until May 26, 2022. Photo: Evgeniy Maloletka / AP Photo

May 29, 2022

At Davos, climate activists say major issues ignored – “Many people here are disconnected from the reality. They are in a bubble. They are in their own world.”

By Peter Prengaman 26 May 2022 DAVOS, Switzerland (AP) – At a small plaza in Davos, a picturesque Swiss town in the middle of the Alps, about 50 climate activists gathered on Thursday to bring attention to issues they said were largely ignored during this week’s World Economic Forum meeting. They said more attention needed […]

Map showing land surface temperature across most of India, 29 April 2022. In Spring 2022, India faced a prolonged heatwave, with temperatures exceeding 42°C in numerous cities across the country. This came just weeks after India recorded its hottest March since the country’s meteorological department began its records over 120 years ago. This image, produced using data from the Copernicus Sentinel-3 mission, shows the land surface temperature across most of the nation. According to the India Meteorological Department, maximum air temperatures reached 43-46°C over most parts of Rajasthan, Vidarbha, Madhya Pradesh and East Uttar Pradesh; in many parts over Gujarat, interior Odisha; and in some parts of Madhya Maharashtra on 28 April 2022. Graphic: ESA

May 23, 2022

A hot, deadly summer is coming in 2022 with frequent blackouts – “We really expect these problems to get worse in the next five years”

By Dan Murtaugh, Rajesh Kumar Singh, and Naureen S. Malik 22 May 2022 (Bloomberg) – Global power grids are about to face their biggest test in decades with electricity generation strangled in the world’s largest economies. War, drought, shortages, historically low inventories, and a pandemic backlash: energy markets across the planet have been put through […]

Racking systems to hold solar panels sit empty on top of an old strip mine in Portage, Pennsylvania, on Monday, 25 April 2022. The fallout from a trade probe is rippling through the US solar industry, delaying projects and threatening to slow the renewable energy transition. Photo: Justin Merriman / Bloomberg / Getty Images

May 7, 2022

Solar energy projects are grinding to a halt in the U.S. amid investigation into parts from China – “We’re getting crushed because we literally can’t buy a module today”

By Ella Nilsen 6 May 2022 (CNN) – The solar energy industry has been thrown into a panic and projects are grinding to a halt after the Biden administration launched an investigation that some solar CEOs worry could tank the industry. The Commerce Department launched the probe in March into whether four countries in Southeast Asia that supply […]

Drought has reduced the water level in Lake Mead so much that Southern Nevada Water Authority's original water intake valve in Lake Mead -- in service since 1971 -- was visible above the water line in April 2022. The original intake is no longer in use since it cannot draw water. Photo: Southern Nevada Water Authority

May 7, 2022

Lake Mead plummets to record low, exposing original 1971 water intake valve – Dead man found in barrel at lake bottom, authorities say more bodies likely to turn up – “This is a crisis. This is unprecedented.”

By Stephanie Elam 29 April 2022 (CNN) – The U.S. West is in the grips of a climate change-fueled megadrought, and Lake Mead — the largest manmade reservoir in the country and a source of water for millions of people — has fallen to an unprecedented low. The lake’s plummeting water level has exposed one of the reservoir’s original water […]

European surface air temperature anomalies for summer (JJA) 1950–2021, relative to the average for the 1991–2020 reference period. In 2021, summer temperatures were about 1 degree Celsius above the average over the past three decades, with Italy even recording temperatures of 48.8C – a provisional record for the whole of Europe. Data source: ERA5, E-OBS. Credit: C3S / ECMWF / KNMI

May 7, 2022

Europe suffered year of climate chaos in 2021 with hottest summer on record – “We are facing a lot of challenges”

By Gloria Dickie and Kate Abnett 22 April 2022 (Reuters) – Europeans endured the hottest summer on record last year, with wildfires, floods and intense heatwaves hitting the continent, according to a report by EU scientists released Friday. Summer temperatures were about 1 degree Celsius above the average over the past three decades, with Italy even recording […]

U.S. soybean oil futures, U.N. FAO edible oils index, and Malaysia palm oil futures, 2002-2022. Global edible oil prices have soared to all-time highs in 2022 on supply shocks. Graphic: Refinitiv / Reuters

April 23, 2022

Indonesia bans palm oil exports as global food inflation spikes – “Sky would be the limit for edible oil prices now”

By Fransiska Nangoy 22 April 2022 JAKARTA (Reuters) – Indonesia, the world’s top palm oil producer, announced plans to ban exports of the most widely used vegetable oil on Friday, in a shock move that could further inflame surging global food inflation. The halting of shipments of the cooking oil and its raw material, widely […]

Anti-solar supporters pose for a portrait at the Johnson County BOCC public hearing on the solar amendments recommended by the Planning Commission in Olathe, Kansas, U.S., 4 April 2022. Photo: Arin Yoon / REUTERS

April 9, 2022

U.S. solar expansion stalled by rural land-use protests – “It’s pretty obvious that, if there’s a climate urgency, we’re not behaving that way”

By Nichola Groom 7 April 2022 (Reuters) – The Solar Star project in California is among the largest solar energy facilities in the world, boasting 1.7 million panels spread over 3,000 acres north of Los Angeles. Its gargantuan scale points to an uncomfortable fact for the industry: a natural gas power plant 100 miles south […]

A houseboat rests in a cove at Lake Powell near Page, Arizona on 30 July 2021. In the summer of 2021, the water levels hit a historic low amid a climate change-fueled megadrought engulfing the U.S. West. Severe drought across the West drained reservoirs in 2021, slashing hydropower production and further stressing the region’s power grids. And as extreme weather becomes more common with climate change, grid operators are adapting to swings in hydropower generation. Photo: Rick Bowmer / AP Photo

April 6, 2022

Lake Powell hits historic low, raising hydropower concerns – “We clearly weren’t sufficiently prepared for the need to move this quickly”

By Sam Metz and Felicia Fonseca 16 March 2022 SALT LAKE CITY (AP) – A massive reservoir known as a boating mecca dipped below a critical threshold on Tuesday raising new concerns about a source of power that millions of people in the U.S. West rely on for electricity. Lake Powell’s fall to below 3,525 […]