Ethanol blends would lower fuel prices and improve supply in Mexico, experts explain
Experts suggest that increasing ethanol content in gasoline could lead to lower prices, enhanced supply security, and reduced emissions in Mexico.
Tougher lead emission limit dropped after smelter pushback
Tasmania's EPA has abandoned plans to tighten lead emission limits for a zinc smelter in Hobart following opposition from its operator, Nyrstar, despite concerns over elevated lead levels in surrounding suburbs.
Emissions from a new Danish oil field lead to 10,700 deaths due to unbearable heat
A report from Greenpeace warns that emissions from a proposed oil field in the Danish North Sea could result in 10,700 deaths due to extreme heat.
Trump ends a key Obama-era rule limiting greenhouse gas emissions
Trump's decision to repeal a key regulation limiting greenhouse gas emissions has sparked backlash and is expected to lead to legal challenges.
Methane emissions may be 1.8 times underestimated? Pursuing 'leaks' that lead to underestimations
The actual methane emissions may be significantly underestimated due to unaccounted leaks during extraction and transport, raising concerns about their impact on climate change.
Exhaust Gases in the Atmosphere: Where Has All the Lead Gone?
Researchers are investigating the distribution of lead in the atmosphere, tracing its historical presence from automotive emissions and other sources over the centuries, particularly noting its persistence in remote locations.
Exhaust Gases in the Atmosphere: Where Has All the Lead Gone?
Researchers are examining water samples at the boundary between the North Atlantic and Arctic Oceans to understand the persistence of lead in the atmosphere, which has been released through vehicle emissions for decades.
How Airlines Could Reduce Fuel Consumption on Flights by Half
Scientists have explored ways for airlines to significantly lower their fuel consumption and CO₂ emissions, identifying three key measures that could lead to substantial savings.