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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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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

Anthropogenic climate change confronts humanity with a challenge: How can we keep warm now as we try to prevent our world from overheating in the future? A Small Country with Large Heating Needs Big problems demand big solutions, and there is perhaps no bigger 21st-century problem than climate change.

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Bosch on importance of renewable synthetic fuels to reach climate goals; e-fuels

Green Car Congress

First, apply electricity generated from renewable sources to obtain hydrogen from water. Climate neutrality. Vehicles on the road, when powered by synthetic fuel, are ultimately climate-neutral. Sufficient renewable energy can be generated worldwide to produce fuel that can then be stored and transported relatively easily.

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Baker Institute-led group to develop nationwide protocol for paying ranchers and farmers to store carbon

Green Car Congress

Rice’s Baker Institute for Public Policy has initiated a working group to develop a United States protocol for paying ranchers and farmers to store carbon in their soil. The current system for voluntary carbon transactions is broken and needs to be fixed, group founders said. We formed this group out of necessity. —Kenneth Medlock.

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How Engineers Can Help Protect Earth From Worsening Climate Change

Cars That Think

The day reminds us of the need to protect our planet and its ecosystems against the worsening climate crisis. The climate crisis is threatening people across the world, as well as every species of animal and plant life. Climate change is a global societal crisis that is causing devastating consequences.

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Audi partnering with Climeworks on CO2 direct air capture and storage

Green Car Congress

Water from the Hellisheiði power plant then flows through the facility and transports the carbon dioxide roughly 2,000 meters below the surface of the Earth. The water returns to the cycle of the geothermal power plant. Furthermore, the rock in Iceland has the ideal composition for storing large amounts of CO 2.

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DOE selects 2 projects to demonstrate feasibility of enhanced water recovery; producing usable water from CO2 storage sites

Green Car Congress

The US Department of Energy (DOE) has selected two projects that will test emerging enhanced water recovery (EWR) technologies for their potential to produce useable water from CO 2 storage sites. Once treated, the clean water could be re-used for beneficial purposes, including supplemental cooling water at a power station.

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