December 2023
Australia to adopt Euro 6 emission standards
Canada adopts mandatory 100% zero-emission vehicle sales target by 2035
Cummins to pay $1.675 billion over emission defeat devices in Ram trucks
Westport awarded development contract to adapt LNG HPDI™ fuel system for Euro VII vehicles
EU Council and Parliament reach provisional agreement on Euro 7 regulation
Achates Power completes real-world test of 10.6 L opposed piston engine
US EPA issues final rule on methane emissions from oil and gas industry
November 2023
Bloomberg: Battery prices are falling again
Conference report: SAE Energy & Propulsion Conference
EU Parliament adopts position on new CO2 emission standards for heavy-duty vehicles
Study: GHG emissions from burning LNG higher than from coal
CARB provides an update on Tier 5 emission standards for off-road engines
US EPA changes locomotive preemption policy to enable California locomotive regulation
Updated Wärtsilä 31DF engine reduces methane emissions by an additional 41%
October 2023
Shipping industry evaluates CCS technology for marine vessels
Chevron to buy Hess for $53 billion
European Council agrees on new CO2 emission standards for heavy-duty vehicles
EU Parlaiment’s ENVI Committee adopts position on Euro 7 regulation
September 2023
Conference report: SAE COMVEC 2023
European Council adopts position on Euro 7 emission regulation
EU Parliament adopts revisions to the Ambient Air Quality Directives
EU Parliament votes to increase renewable energy targets
The #P2X Conference: Will hydrogen pave the way?
MAN announces V8 yacht engines with SCR catalyst for IMO Tier III
August 2023
US EPA initiates new review of National Ambient Air Quality Standards for ozone
California finalizes amendments to the In-Use Off-Road Diesel-Fueled Fleets Regulation
Cummins announces advancements to series 850 Holset® turbocharger
Conference report: 26th ETH Nanoparticles Conference
US NHTSA proposes updated fuel economy standards
CARB proposes amendments to the Heavy-Duty Engine and Vehicle Omnibus Regulation
July 2023
New study elevates concerns about climate impact of natural gas
Volvo and Westport to form JV to advance HPDI fuel system
IMO MEPC strengthens GHG emission targets for ships
California, truck manufacturers agree on future emission regulations
Conference report: US DOE Vehicle Technologies Annual Merit Review 2023
Energy Institute releases Statistical Review of World Energy
June 2023
Conference report: CIMAC Congress 2023
Open letter: Regulating pollutants from tyre emissions
US EPA finalizes renewable fuel volumes for 2023-2025, drops eRIN provisions
Cummins unveils new 15 liter big-bore diesel engine
May 2023
Daimler Truck and Toyota to merge their truck subsidiaries
Call for Participation: SAE Energy & Propulsion Conference
Caterpillar adds two new industrial diesel engines
Conference report: 44th International Vienna Motor Symposium
Mercedes introduces new SL model with electrically assisted turbocharger
Conference report: SAE HDD Sustainable Transport Symposium
VTT study finds reduced CH4 slip from new combustion concept marine LNG engine
April 2023
California approves Advanced Clean Fleets regulation
Conference report: SAE WCX 2023 Congress
CARB adopts In-Use Locomotive Regulation
EU reaches political agreement on renewable fuel mandates for aviation
New rules to reduce diesel exposure in Ontario mines
Cornell study examines critical metal demand for electric vehicles
Caterpillar unveils new 13-liter off-road engine platform
European Commission adopts guidelines on improvement of vehicle PTI
March 2023
US EPA grants waivers for California heavy-duty vehicle and engine emission standards
EU adopts zero CO2 targets for cars and vans from 2035, exempts e-fueled vehicles
CIMAC releases new guideline on scuffing in two stroke engines
European Commission working on a plan to allow e-fuel combustion engine cars
First orders for MAN G80 dual-fuel methanol engine
Study looks into managing emissions from ammonia-fueled vessels
February 2023
United Airlines & partners create $100 million SAF investment fund
Cummins to launch new X10 diesel engine in 2026
European Commission proposes new CO2 emission standards for heavy-duty vehicles
EU Parliament approves zero CO2 targets for light-duty vehicles in 2035
CARB holds another workshop on Advanced Clean Fleets (ACF) regulation
January 2023
Deutz, Daimler Truck to cooperate on medium- and heavy-duty engines
Call for Papers: SAE Energy & Propulsion Conference
GM to invest $918 million mainly in combustion engines
Wärtsilä: Maritime progress at risk over fears of digitalization