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SpaceX VP says Starship is already winning commercial launch contracts

Teslarati

A SpaceX executive says that the company’s next-generation, full-reusable Starship rocket has already secured multiple commercial launch contracts. Where competition is possible, Falcon 9 dominates the global commercial launch market for both small and large satellites.

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A DIY E-bike Conversion on the Cheap

Cars That Think

Thanks to a few recent technical and commercial developments, I was able to come up with an e-bike conversion that cost me less than US $200 and yet functions impressively. Consider the two e-bikes described in. this month's Gizmo column , which each cost thousands of dollars. The approach I adopted is mechanically as simple as you can get.

DIY 145
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Lux: graphene severely underperforming commercially against “massive hype”

Green Car Congress

Market analyst firm Lux Research has maintained a skeptical stance about the commercial prospects of graphene even in the light of the material’s compelling properties. A research and patent boom along with impressive technical performance is far from a guarantee of commercial success. Lack of concrete commercial performance metrics.

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A DIY E-bike Conversion on the Cheap

Cars That Think

Thanks to a few recent technical and commercial developments, I was able to come up with an e-bike conversion that cost me less than US $200 and yet functions impressively. Consider the two e-bikes described in. this month's Gizmo column , which each cost thousands of dollars. The approach I adopted is mechanically as simple as you can get.

DIY 98
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QUB spin-out to commercialize to technique for production of MOFs; storage for natural gas vehicles

Green Car Congress

The technology is to be commercialized by a spin-out from the University, MOF Technologies. By simply grinding together two cheap precursors in a basic milling machine, the MOF material is produced in a matter of minutes, in a powder form, ready for applications without further treatment, and without generating solvent waste.

Gas 218
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NACFE releases guidance report on hydrogen fuel cell heavy-duty trucks

Green Car Congress

We published this report to help make sense of hydrogen for commercial freight movement. Hydrogen is a regional solution, cheap hydrogen even more so. Almost every day there is a new announcement about hydrogen fuel cell electric trucks. Even with all the information, there are a lot of unanswered questions.

Hydrogen 482
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Power-to-gas trial to inject hydrogen into Australia’s gas grid; A$5M award to AquaHydrex

Green Car Congress

The Australian Renewable Energy Agency (ARENA) announced a trial for a new type of electrolyzer which could see excess renewable energy stored in the gas grid and used to decarbonize Australia’s gas supply. Storing renewable energy directly in the gas network was a logical first route to market for the invention.

Gas 150