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GAMI Awarded Long-Awaited STC For Unleaded 100-Octane Avgas

GAMI Awarded Long-Awaited STC For Unleaded 100-Octane Avgas After more than three decades of research and development, general aviation finally has an approved unleaded 100-octane fuel. At AirVenture on Tuesday, the FAA formally awarded a supplemental type certificate (STC) to General Aviation Modifications Inc., the Ada, Oklahoma, company that itself spent more than a decade developing a fuel it calls G100. The fuel would be a drop-in replacement for 100LL which, despite lead content, continues to be manufactured under ongoing dispensation from the Environmental Protection Agency. But it may be quite some time before the fuel is fielded in volume and GAMI says it will probably cost 60 to 85 cents more than 100LL does now.

All Rolls-Royce engines to operate with 100% sustainable fuels by 2023

All Rolls-Royce engines to operate with 100% sustainable fuels by 2023
thenationalnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thenationalnews.com Daily Mail and Mail on Sunday newspapers.

Court decisions herald dramatic evolution of climate change litigation - Environment

Full-scale testing of geothermal projects in Rijswijk, NL

Full-scale testing of geothermal projects in Rijswijk, NL
thinkgeoenergy.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thinkgeoenergy.com Daily Mail and Mail on Sunday newspapers.

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