“In the small, rural town of Medora, a first-of-its-kind modular facility will start operating on Wednesday, converting waste gas released from decomposing trash in the area’s landfill into a pipeline-ready product. BP hopes the facility is just the start of things to come: The company has five more modular facilities on track to go online this year and plans to commission as many as 20 around the country annually.”
From Bloomberg.
“The Ocean Cleanup, the international non-profit with the mission to rid the world’s oceans of plastic, today announced, at the UN Ocean Conference (UNOC), its plan to rapidly expand its work to intercept and remove ocean-bound plastic pollution.
The 30 Cities Program will scale the organization’s proven Interceptor™ solutions across 30 key cities in Asia and the Americas, aiming to eliminate up to one third of all plastic flowing from the world’s rivers into the ocean before the end of the decade.
This evolution follows five years of learning through pioneering deployments across 20 of the world’s most polluting rivers and represents a key next step in the organization’s mission and the global fight against ocean plastic pollution.”
From The Ocean Cleanup.
American Chemical Society | Pollution
“Mercury (Hg) is a highly toxic metal of global concern, with its anthropogenic emissions strictly controlled by the Minamata Convention on Mercury. The effectiveness of this convention is evaluated by global atmospheric Hg monitoring among other indicators. However, it is uncertain to directly link anthropogenic Hg emissions to atmospheric Hg concentrations mainly due to legacy Hg re-emissions. Here, we reconstructed the past atmospheric Hg concentrations and isotope compositions using the annually resolved (1982–2020) leaves of Androsace tapete at Mt. Everest, Tibetan Plateau. Our reconstruction indicates that the atmospheric Hg concentrations increased from the early 1980s to 2002 (3.31 ng m–3), followed by a large (∼70%) decline until 2020 (0.90 ng m–3). The declining trend of atmospheric Hg concentrations resembles those observed at North Hemisphere background sites, particularly in Chinese rural areas.”
“A new type of super-black, highly resistant satellite paint promises an affordable fix to the satellite light pollution problem that has marred astronomical research since the recent advent of low-Earth-orbit megaconstellations…
The new coating is based on a proprietary blend of carbon black, a soot-like form of carbon, mixed with special binders that make the paint resistant against the harsh conditions in near-Earth space. In tests, the new coating outperformed other similar paints currently on the market not just in terms of its light absorption ability but also durability in space, Clifford said…
SpaceX has previously experimented with dark paint to reduce the brightness of its satellites, but those experiments provided mixed results. In some cases, the satellites began to overheat due to the amount of absorbed light. The new paint should not cause such problems, Clifford believes, and will make the satellites much less visible than the current Starlinks.”
From Space.com.
“For the first time, the growth in China’s clean power generation has caused the nation’s carbon dioxide (CO2) emissions to fall despite rapid power demand growth.
The new analysis for Carbon Brief shows that China’s emissions were down 1.6% year-on-year in the first quarter of 2025 and by 1% in the latest 12 months.
Electricity supply from new wind, solar and nuclear capacity was enough to cut coal-power output even as demand surged, whereas previous falls were due to weak growth.
The analysis, based on official figures and commercial data, shows that China’s CO2 emissions have now been stable, or falling, for more than a year.
However, they remain only 1% below the latest peak, implying that any short-term jump could cause China’s CO2 emissions to rise to a new record.”
From Carbon Brief.
