Credit to Author: Tina Casey| Date: Sun, 10 Nov 2024 16:55:28 +0000
The US Department of Defense is pursuing next-generation geothermal energy systems that can produce zero emission electricity and green hydrogen, too.
The post US Air Force Pursues Green Hydrogen Via Geothermal Energy appeared first on CleanTechnica.
Read moreCredit to Author: Tina Casey| Date: Thu, 07 Nov 2024 20:54:29 +0000
The US military is supporting new drop-in hydrogen fuel propulsion systems for quiet-running zero emission aircraft and stationary energy generation.
The post Hydrogen Fuel Cell Aircraft Attracts US Army, Navy, & Air Force, Too appeared first on CleanTechnica.
Read moreCredit to Author: Tina Casey| Date: Fri, 01 Nov 2024 16:35:40 +0000
The US startup Solestial is banking on ultra-thin, self-repairing silicon solar technology for an edge in the red hot space solar race.
The post US Space Solar Startup Readies “Radiation-Hardened” Solar Cells For Mass Production appeared first on CleanTechnica.
Read moreCredit to Author: Tina Casey| Date: Thu, 10 Oct 2024 14:57:46 +0000
Space solar power once seemed like a far-out idea, but the high profile startup Aetherflux is among the stakeholders aiming to bring space-sourced solar energy down to Earth.
The post The Crowded Field Of Space Solar Suddenly Got More Crowded-er appeared first on CleanTechnica.
Read moreCredit to Author: Tina Casey| Date: Thu, 26 Sep 2024 18:15:18 +0000
Human-made enhanced geothermal energy systems can make 24/7, baseload, zero emission geothermal resources available across a wider range of geological conditions.
The post World-First Geothermal Energy System Heading For US Air Force appeared first on CleanTechnica.
Read moreCredit to Author: Zachary Shahan| Date: Sat, 17 Aug 2024 03:57:57 +0000
I wrote the other day about Archer Aviation preparing for electric air taxi service in Los Angeles and San Francisco for the 2026 World Cup and the 2028 Olympics. A month prior, we wrote about Stellantis (the giant automaker) investing $55 million into Archer. But news from Archer is moving … [continued]
The post Archer Gets Two Big Orders For Its Electric Aircraft appeared first on CleanTechnica.
Read moreCredit to Author: Derek Markham| Date: Tue, 13 Aug 2024 19:23:57 +0000
Wright Electric, a US startup that has been making strides in electric aviation, including its development of ultra-lightweight batteries, motors, and generators, has announced another vote of confidence, financially speaking, in the form of a new contract with the US Air Force for the development of lightweight and high output … [continued]
The post Wright Electric Wins US Air Force Contract To Develop Lightweight High-Output Batteries appeared first on CleanTechnica.
Read moreCredit to Author: Tina Casey| Date: Sat, 13 Jul 2024 17:31:48 +0000
A hydrogen fuel cell eVOTL demonstrator from the US firm Joby has achieved a flight of more that 500 miles, emitting only water vapor and no greenhouse gases.
The post Hydrogen Fuel Cell eVOTL And Jets Are Coming For Your Fossil Fuels appeared first on CleanTechnica.
Read moreCredit to Author: Tina Casey| Date: Sun, 04 Feb 2024 10:48:05 +0000
The US Space Force is working on an orbiting quantum antenna that could play a part in the race to develop space solar technology.
The post The US Space Force Is Also Catching Space Solar Fever appeared first on CleanTechnica.
Read moreCredit to Author: Carolyn Fortuna| Date: Fri, 09 Jun 2023 20:35:00 +0000
A lead local conservationist says rethinking the use of the former Otis Air Force Base provides a generational opportunity to solve a series of difficult economic and environmental challenges.