article thumbnail

Researchers create salts for cheap and efficient CO2 capture; mimicking methane hydrate

Green Car Congress

This process worked well; however, the chemical bonds require energy to break them down, which drives up the cost of the CO 2 capture operation. The discovery introduces a new way of storing and transporting carbon dioxide as a solid. Xiang et al.

Cheap 473
article thumbnail

IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

Green Car Congress

However, because sunshine and wind are inherently variable and inconsistent, finding ways to store energy in an accessible and efficient way is crucial. While there are many effective solutions for daily energy storage, the most common being batteries, a cost-effective long-term solution is still lacking.

article thumbnail

BNEF report finds hydrogen promising decarbonization pathway, but carbon prices and emissions policies required

Green Car Congress

The falling cost of making hydrogen from wind and solar power offers a promising route to cutting emissions in some of the most fossil-fuel-dependent sectors of the economy, such as steel, heavy-duty vehicles, shipping and cement, according to a new report from BloombergNEF (BNEF). Storing and moving hydrogen is challenging.

Hydrogen 221
article thumbnail

KU Leuven team creates solar panel that produces hydrogen from moisture in air

Green Car Congress

The hydrogen gas produced in the summer will be stored and converted into electricity and heat in the winter. The hydrogen gas produced in the summer can be stored in an underground pressure vessel until winter. We’re using cheap raw materials and don't need precious metals or other expensive components. —Johan Martens.

Solar 321
article thumbnail

Thermal Energy Storage Is No Longer Just Hot Air

Cars That Think

The company is building these shipping container systems, which work like giant batteries that store energy as heat and pressurized air , rather than a chemical reaction (Cheesecake’s name is derived from a nerdy acronym for their technology.) The compressed air, now cool and easier to store, is housed in a large air tank.

article thumbnail

The Quest for a DNA Data Drive

Cars That Think

Consider further the many varied devices and sensors now streaming data onto the Web, and the cars, airplanes, and other vehicles that store trip data for later use. All those billions of things on the Internet of Things produce data, and all that information also needs to be stored somewhere.

Store 135
article thumbnail

Researchers use melamine to create effective, low-cost carbon capture; potential tailpipe application

Green Car Congress

Using an inexpensive polymer called melamine, researchers from UC Berkeley, Texas A&M and Stanford have created a cheap, easy and energy-efficient way to capture carbon dioxide from smokestacks. The low cost of porous melamine means that the material could be deployed widely.

Low Cost 243