A New Gas-Guzzling Postal Fleet Could Be Halted by Lawsuits
Suits by states and environmentalists are contesting a USPS contract to buy 165,000 trucks, the majority of which get only 8.6 miles per gallon. ..
Suits by states and environmentalists are contesting a USPS contract to buy 165,000 trucks, the majority of which get only 8.6 miles per gallon. ..
The technique uses plants as fuel and sequesters the emitted CO2, removing it from the atmosphere. But scaling up would use gobs of water and land. ..
Let’s calculate whether the lightsaber-catching, Sarlacc-pit-avoiding maneuver can be done by mere mortals or requires help from the Force. ..
Proposals for wind, solar, and battery storage projects are running into a logjam of paperwork and grid connection issues. ..
Rooftop solar panels are gaining popularity as the UK faces higher energy prices. But lower-income people are being left behind once again. ..
Graphite is made in blazing-hot furnaces powered by dirty energy. Until recently, there has been no good tally of the carbon emissions. ..
Bioethanol has been touted as a green way to cut reliance on Russian oil. But new modeling suggests it isn't the climate solution we'd hoped for. ..
Researchers have designed a molten salt battery that turns solid at room temperature, trapping the energy inside. ..
If water levels in reservoirs around the region get much lower, the dams they feed into will no longer be able to produce energy. ..
Gasoline prices are over $4 a gallon at the pump. If you want to save some cash on your commute, maybe you need to slow down. ..