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Heat Pumps Take on Cold Climates

Cars That Think

Twenty homes scattered across Canada and the northern United States are keeping warm this winter using prototypes of the latest iteration in residential heating systems: cold climate heat pumps. To prove it, eight manufacturers are publicly testing their prototypes in the Cold-Climate Heat Pump Technology Challenge , hosted by the U.S.

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A New Energy-Efficient Hydrogel Pulls Water From Air

Cars That Think

Using a new kind of hydrogel material, researchers at the University of Texas at Austin have pulled water out of thin air at temperatures low enough to be achieved with sunlight. Atmospheric water harvesting draws water from humidity in the air. The material is a hydrogel, a polymer network that naturally retains a lot of water.

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Our Water Heaters Could Help Save the Wilderness

CleanTechnica EVs

Whenever a furnace or water heater or gas burning car is replaced with a clean electric alternative, it builds a piece of our new clean energy system and helps slow devastating climate impacts.

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Water Scarcity Concerns Drive Semiconductor Industry to Adopt New Technologies

Cars That Think

And chip fabs need a lot of water to operate. By some estimates , a large chip fab can use up to 10 million gallons of water a day, which is equivalent to the water consumption of roughly 300,000 households. to open up its plants to inspection to demonstrate their water conservation efforts.

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Volvo Cars first car maker to join SteelZero initiative in support of fossil-free steel ambitions

Green Car Congress

Volvo Cars is the first car maker to sign up to the SteelZero initiative , which aims to increase demand for fossil-free steel and accelerate a transition to carbon neutrality in the global steel industry. Volvo Cars is the first car maker to work with SSAB and HYBRIT, an advanced project in fossil-free steel development.

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Rolls-Royce and Robert Allan present world’s first LNG-powered shallow-water push boat

Green Car Congress

Rolls-Royce and Canadian vessel designers Robert Allan have developed the world’s first shallow-water push boat powered by LNG natural gas engines. LNG (liquefied natural gas) is gaining traction in maritime circles, enabling operators to reduce emissions that are harmful to the environment and to the climate.

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EU researchers develop innovative energy-efficient climate control system for electric vehicles; XERIC

Green Car Congress

EU-funded researchers have developed an innovative climate control system (CCS) that extends the range of electric vehicles while enhancing passenger comfort. At present a substantial amount of energy is required to run the CCS within electric vehicles, creating a major drain on the battery and limiting the range of the car.

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