Why Fourth Power Just Raised a $20 Million Series A Plus

The firm has proved its thermal batteries can store energy in carbon blocks. It will use this latest round to scale commercial viability.

Fourth Power’s sci-fi thermal batteries could be cheaper than pricey natural gas power plants

Fourth Power has raised $20 million to build a demonstration version of its thermal batteries, which ultimately could store ...

Arkansas fires Sam Pittman — the 4th Power 4 coach this month — and names Bobby Petrino interim coach

Offensive coordinator Bobby Petrino, a former head coach at Arkansas before he left in scandal, is interested in the ...