#fuelefficiency — Public Fediverse posts

Hybrid-Electric Aicraft Engine Targeting 30% Fuel Efficiency

https://www.rtx.com/news/news-center/2026/07/21/rtxs-pratt-whitney-canada-advances-hybrid-electric-technology-development

Comments: https://news.ycombinator.com/item?id=49021868

#HackerNews #HybridElectricAircraft #FuelEfficiency #AviationTechnology #SustainableTravel

#Internet #AI #KI #Fake ? #FuelEfficiency #Engineering #Students @[email protected] Auf allen Kanälen #Insta #meta etc. die gleiche Tour. It's the same old story across all platforms—#Insta, #Meta, etc. 💚

RE: https://bsky.app/profile/did:plc:kt5r66oocskrx4whbj7bb3sb/post/3mnfnjamgwc2o

You don’t need apps or gadgets to save fuel. Your driving style matters more.
#FuelEfficiency #DrivingTips #CarAdvice
https://thisgrandpablogs.com/hypermiling-tips-for-beginners/

A new take on the Wankel rotary engine is more compact and 30% more fuel-efficient than conventional gasoline engines, and may have a future in hybrid electric vehicles.

https://www.wsj.com/business/autos/rotary-engines-liquidpiston-f055e6fb?st=NidKHv

#Engineering #Engines #FuelEfficiency #Wankel

Fuel prices rising again? Same here. That’s why I started hypermiling—and it actually works.
#FuelEfficiency #SaveMoney #CarTips #books
https://thisgrandpablogs.com/hypermiling-tips-for-beginners/

Got my motorbike started today, there was 1.65 litres of petrol left in it when I added 6.6l of 95 octane and 11.75l of octaine petrol to the 20l tank averaging I think 96.18 octane, I gave it some higher octane to help the carbs which were a bit stroppy after leaving the 10 ethanol 95 in over winter. Will see what the mpg works out as. #suzuki #fuelefficiency #spring

US Agency Stops Giving Car Makers Rewards for Engine Shut-Off Tech

The United States EPA has stopped giving car companies special credits for putting engine shut-off technology in cars. This technology turns off the engine when the car stops to save fuel. Some people worry this will make cars use more fuel, but the EPA says it will save money and give people more choices.

https://newsletter.tf/epa-stops-rewards-engine-shut-off-tech-cars/

#AutoTech, #EPA, #FuelEfficiency, #CarDesign, #Environment

What to Know About the E.P.A.’s Big Attack on Climate Regulation

https://web.brid.gy/r/https://www.nytimes.com/2026/02/12/climate/what-to-know-epa-endangerment-finding.html

Trump Returns to Gasoline as Fuel of Choice for Cars, Gutting Biden’s Climate Policy

https://web.brid.gy/r/https://www.nytimes.com/2025/12/03/climate/trump-fuel-economy-car-rules.html

Trump administration rolls back fuel economy standards, again

https://web.brid.gy/r/https://techcrunch.com/2025/12/03/trump-administration-rolls-back-fuel-economy-standards-again/

Fuel costs are a massive expense for fleet management. Geofencing provides a powerful solution to take control.

This guide from WebHeads United covers the 3 key benefits for fuel efficiency:

Optimizing routes to cut wasted miles

Tackling excessive idling

Improving driver accountability

See how it works: https://webheadsunited.com/benefits-of-geofencing-fuel-efficiency-fleets/

#Geofencing #FleetManagement #FuelEfficiency #Logistics #Tech #Fediverse

🚗💡 Which is more fuel-efficient: using the air conditioning or keeping the windows open?
The answer might surprise you! 🤔
On highways, using the air conditioning can actually be a more fuel-efficient option than keeping the windows open.
📖 Read the full article:

https://drivemaster77.blogspot.com/2025/09/does-turning-off-ac-really-save-fuel.html

#cars #fuelefficiency #environment #DrivingTips

Used E.V. Sales Take Off as Prices Plummet - Electric vehicles on the used market often cost less than comparable gasoline models, mak... - https://www.nytimes.com/2025/09/13/business/used-electric-vehicles.html #taxcreditsdeductionsandexemptions #unitedstatespoliticsandgovernment #audidivisionofvolkswagenag #electricandhybridvehicles #prices(faresfeesandrates) #oil(petroleum)andgasoline #electriclightandpower #sustainableliving #teslamotorsinc #fuelefficiency #hyundaimotorco #automobiles

Used E.V. Sales Take Off as Prices Plummet - Electric vehicles on the used market often cost less than comparable gasoline models, mak... - https://www.nytimes.com/2025/09/13/business/used-electric-vehciles.html #taxcreditsdeductionsandexemptions #unitedstatespoliticsandgovernment #audidivisionofvolkswagenag #electricandhybridvehicles #prices(faresfeesandrates) #oil(petroleum)andgasoline #electriclightandpower #sustainableliving #teslamotorsinc #fuelefficiency #hyundaimotorco #automobiles

Leapmotor C10 REEV Completes 650km Lisbon-Madrid on Single Supply

#driving #fuelefficiency #Lisbon #Madrid #roadtrip
https://blazetrends.com/leapmotor-c10-reev-completes-650km-lisbon-madrid-on-single-supply/?fsp_sid=114692

The #aviation industry, responsible for 3.5% of #climateimpacts, will see demand double by 2050. While #fuelefficiency and #routingimprovements are minimal, #breakthroughtechnologies like #hydrogen-powered and #electric #aircraft are #decadesaway. https://www.cnbc.com/advertorial/a-runway-to-more-sustainable-aviation/?eicker.news #tech #media #news

Hybrid Cars, Once Derided and Dismissed, Have Become Popular - Automakers and car buyers are taking a second, harder look at hybrids after leaving them ... - https://www.nytimes.com/2025/06/20/business/energy-environment/hybrid-cars-electric-vehicles.html #automobileserviceandchargingstations #sportsutilityvehiclesandlighttrucks #electricandhybridvehicles #oil(petroleum)andgasoline #prices(faresfeesandrates) #toyotamotorcorp #fuelefficiency #teslamotorsinc #generalmotors #unitedstates

🛠️ Ah, nothing screams "professionally silly" like a 33-minute dive into the ✨fascinating✨ world of wasteland vehicle #logistics. Apparently, history's greatest minds have been silently begging for a scholarly analysis on the fuel efficiency of Mad Max's ride. 👨‍🎓🚗💨
https://acoup.blog/2025/05/23/collections-the-logistics-of-road-war-in-the-wasteland/ #professionallysilly #wastelandvehicles #MadMax #fuelEfficiency #scholarlyanalysis #HackerNews #ngated

Tesla Sales Are Slumping, Even in the Most E.V.-Friendly Place - Elon Musk’s involvement in right-wing politics contributed to fewer deliveries in Norway ... - https://www.nytimes.com/2025/04/02/business/tesla-sales-elon-musk.html #internationaltradeandworldmarket #right-wingextremismandalt-right #electricandhybridvehicles #prices(faresfeesandrates) #fringegroupsandmovements #customerrelations #fuelefficiency #companyreports #teslamotorsinc #trumpdonaldj #automobiles #batteries

🔍 EnkiAI Analyzes: 3 Key Hybrid Car Updates! 🚙 2025 Ford Maverick Hybrid adds AWD option. ⛽ Subaru Forester Hybrid improves fuel economy by 40%. ⚡ BYD’s 1,000V battery enables 249 miles of range in 5 min. 🔍 Get insights with EnkiAI! 🔔 Follow for more! #HybridCars #FuelEfficiency #EV enkiai.com

Home - EnkiAI

Mercedes’s Most Affordable Sedan Will Be Electric - The German luxury carmaker said its latest compact sedan solves problems that have kept p... - https://www.nytimes.com/2025/03/13/business/mercedes-cla-electric-vehicle.html #smallcars(compactsubcompactandmicrocars) #unitedstatespoliticsandgovernment #taxcreditsdeductionsandexemptions #electricandhybridvehicles #oil(petroleum)andgasoline #artificialintelligence #will.i.am(1975-) #republicanparty #fuelefficiency #mercedes-benz #batteries

Scientists, including Angela Dai, Professor of 3D #ArtificialIntelligence, developed DriverAerNet++, the largest open-source database for #aerodynamic car design, to reduce costs, improve #fuelefficiency, and advance #electricvehicles: http://go.tum.de/560926

📷A.Eckert

‘Significant behaviour shifts’ needed to cut transport emissions https://www.euractiv.com/section/climate-environment/news/significant-behaviour-shifts-needed-to-cut-transport-emissions/?utm_source=dlvr.it&utm_medium=mastodon #emissions #fuelefficiency #modalshift #nitrogenoxides