Keep riding the subway, by all means, but know it’s not as green as you think
Say you’re a city, the wannabe green kind, full of citizens who want to sustain the planet.
Say you’re a city, the wannabe green kind, full of citizens who want to sustain the planet.
California’s clean-air agency voted on Friday to push ahead with stricter emissions standards for cars and trucks, setting up a potential legal battle with the Trump administration over the state’s plan to reduce planet-warming gases.
Mexican drug gangs can earn $90,000 in seven minutes from tapping a pipeline of refined oil, while insurgents in Nigeria financially benefit from a share of the third of the country’s refined oil exports that is lost to theft, says the Atlantic Council.
The world’s biggest crude exporter is rejiggering its long-held strategy of clinging to market share.
A common refrain among critics of current and future fuel-economy standards is that the need to comply with them produces job cuts in the auto industry.
The invention, the Flame Refluxer, is “very simple,” says Ali Rangwala, a professor of fire protection engineering: Imagine a giant Brillo pad of copper wool sandwiched between layers of copper screen, with springy copper coils attached to the top.
When smog gets bad, the air becomes more than a coolness on your skin or a haze on the horizon. When smog gets bad, you can taste it.
Native Americans, environmentalists and a fishing guide spoke out Monday in support of two bills that aim to prevent, or at least mitigate, an ecological disaster like an oil spill into the Columbia River.
When Georgia repealed its generous $5,000 tax credit on electric vehicles in July 2015, and instead slapped a $200 registration fee on electric cars, sales quickly tumbled.
The gas and electric company in Spokane, Wash., is giving away electric car charging stations, at least temporarily, and cities across the country are watching to see how it goes.