RSS feed source: US Energy Information Administration

In-brief analysis

April 23, 2025

In 2024, U.S. exports of total petroleum products increased to a record 6.6 million barrels per day (b/d) annual average. Annual U.S. petroleum product exports increased by 495,000 b/d as U.S. exports of distillate fuel oil, typically sold as diesel, and jet fuel increased compared with 2023, while exports of total motor gasoline decreased. Imports of major petroleum products, including gasoline, distillate fuel oil, and jet fuel, decreased by 210,000 b/d in 2024 compared with 2023.

Distillate fuel oil accounts for the largest share of U.S. transportation fuel exports and is the second-largest petroleum export by volume, after propane. Distillate exports increased 182,000 b/d to about 1.30 million b/d in 2024, still less than the annual record of 1.38 million b/d in 2017.

The largest destination for U.S. distillate exports is

Click this link to continue reading the article on the source website.

RSS feed source: US Energy Information Administration

In-brief analysis

April 22, 2025

Utility-scale solar power capacity in China reached more than 880 gigawatts (GW) in 2024, according to China’s National Energy Administration. China has more utility-scale solar than any other country. The 277 GW of utility-scale solar capacity installed in China in 2024 alone is more than twice as much as the 121 GW of utility-scale solar capacity installed in the United States at the end of 2024.

Planned solar capacity projects will likely lead to continued growth in China’s solar capacity. More than 720 GW of solar capacity are in development: about 250 GW under construction, nearly 300 GW in pre-construction phases, and 177 GW of announced projects, according to the Global Solar Power Tracker compiled by Global Energy Monitor.

Some of the largest projects under development are in the Inner Mongolia

Click this link to continue reading the article on the source website.

RSS feed source: US Energy Information Administration

Some international destinations have circulating poliovirus. Before any international travel, make sure you are up to date on your polio vaccines. Country List : Afghanistan, Algeria, Benin, Cameroon, Chad, Côte d’Ivoire (Ivory Coast), Democratic Republic of the Congo, Mozambique, Niger, Nigeria, Pakistan, Somalia, Yemen, Indonesia, Sudan, Mali, Kenya, Guinea, Egypt, Zimbabwe, Angola, Liberia, Senegal, Sierra Leone, Ethiopia, The Gambia, Republic of South Sudan, Uganda, French Guiana (France), Djibouti, Equatorial Guinea, Ghana, Spain, Israel, including the West Bank and Gaza, Finland, Germany, Poland, United Kingdom, including England, Scotland, Wales, and Northern Ireland

Click this link to continue reading the article on the source website.

RSS feed source: US Energy Information Administration

U.S. National Science Foundation-supported researchers published a new paper that explains how atmospheric wind affects eddies, an ocean weather phenomena of spinning ocean currents. “Our theory and findings provide a roadmap for incorporating interactions between winds and ocean eddies into operational and long-term forecasting,” said Hussein Aluie, a co-author on the paper and professor at the University of Rochester.

“Accurate ocean forecasts are essential for navigation and shipping, fisheries management, disaster response, coastal management and climate prediction,” Aluie said. These economic sectors rely on accurate forecasts to plan for potentially dangerous conditions.

Aluie and a team of researchers used satellite imagery and climate models to discover that not only do atmospheric winds dampen eddies, like previously thought, but they can also energize them. Prevailing winds that move longitudinally across the globe, like westerlies and trade winds, slow eddies when they move in the opposite direction but energize them if they spin the same way.

Between the eddies are ocean weather phenomenon called strain, which account for about half of the ocean’s kinetic energy. The team found that strain is also dampened or energized by wind-like eddies.

“The new energy pathways between the atmosphere and the ocean that we discovered can help design better ocean observation systems and improve climate models,” said Shikhar Rai, the study’s first author and a doctoral student at the University of Rochester,

Click this link to continue reading the article on the source website.