Technology

"Residents of the U.S. and other countries, cranking up their air conditioners, are helping to set records for consumption of fuels contributing to climate change".

"Rising global temperatures are on track to far exceed 1.5 degrees Celsius of warming - but governments still have an unopened "toolbox" of policies that can keep that goal alive, the new chair of the U.N.'s panel of climate scientists said."

"The incandescent lightbulbs that have been illuminating American homes and businesses since Thomas Edison first unveiled them in 1879 are finally coming off U.S. shelves."

"With a Canadian company preparing a bid to mine the Pacific Ocean for minerals needed for electric vehicle batteries, an international oversight agency is meeting in Jamaica this month to come up with permitting rules."

"Companies are finding more environmentally friendly ways to make cement, which accounts for about a twelfth of global carbon dioxide emissions, making it worse for the climate than flying. Now they have to convince builders that their climate-friendly cement will hold just as well as the conventional stuff."

"Some companies are turning to technology to illuminate potential hazards in indoor air."

"U.S. climate envoy John Kerry on Tuesday urged the world to be “very skeptical” about claims from oil and gas producers that emerging technology soon will allow people to adequately capture the climate-wrecking fumes emitted by their cars, planes and businesses."

"San Francisco is at the forefront of a movement to recycle wastewater from commercial buildings, homes, and neighborhoods and use it for toilets and landscaping. This decentralized approach, proponents say, will drive down demand in an era of increasing water scarcity."