article thumbnail

New long-duration, extended capacity Na-Al battery design for grid storage

Green Car Congress

The new sodium-based molten salt battery uses two distinct reactions. The team previously reported a neutral molten salt reaction. The new discovery shows that this neutral molten salt can undergo a further reaction into an acidic molten salt. mAh cm −2 , a discharge duration of 28.2

article thumbnail

ARPA-E awarding $30M to 12 hybrid solar projects; conversion and storage

Green Car Congress

Under the FOCUS program, projects will develop advanced solar converters that turn sunlight into electricity for immediate use, while also producing heat that can be stored at low cost for later use as well as innovative storage systems that accept both heat and electricity from variable solar sources. Cogenra Solar, Inc.

Solar 300
article thumbnail

Estonian startup UP Catalyst secures €2.09M; sustainable carbon nanomaterials and graphite from CO2

Green Car Congress

The pre-seed round was led by Sunly, a developer of wind and solar parks in the Baltics and Poland, and joined by Scottish Baltic Invest, an investment company linked to Interconnect Product Assembly (IPA), which specializes in the production of electro-mechanical solutions; and Little Green Fund that focuses on investments in cleantech innovation.

article thumbnail

Convert Oil Wells to Solve the Solar Storage Problem

Cars That Think

One of the main impediments to harnessing solar energy is storage. Solar batteries work as a short-term solution, but not when it comes to long-term storage or to power, say, an entire city. Solar energy and oil wells might sound like an odd combination, but the principle is similar to how geothermal energy would be harnessed.

Solar 119
article thumbnail

UP Catalyst offering carbon-negative graphite for European battery supply chain

Green Car Congress

UP Catalyst uses a molten salt carbon capture and electrochemical transformation (MSCC-ET) method to reprocess CO 2 from heavy industry flue gases into carbon nanomaterials and graphite. The process is powered by either wind, solar or hydro energy resulting in a carbon negative production line.

Carbon 186
article thumbnail

DOE awarding >$24M to 77 projects through Technology Commercialization Fund

Green Car Congress

Novel chemical looping process for conversion of natural gas to pure hydrogen, $150,000 CanmetENERGY, Ottawa, Canada Glowink Inc., Novel thermal process for conversion of CO2 to CO using metal ferrite oxygen carriers, $150,000 CanmetENERGY, Ottawa, Canada Glowink Inc., Austin, Texas First Solar Inc., Louisville, Colo.

article thumbnail

Energy storage: the key to a decarbonised future

Setec Powerr

We are transitioning from fossil fuels to renewable energy sources such as wind and solar, and the use of energy storage is becoming more widespread. Technologies include energy storage with molten salt and liquid air or cryogenic storage. So what exactly is energy storage? This article will answer your confusion.