September 2025
EU truck manufacturers on track to meet 2025 CO2 emissions targets
Russia and China sign agreement for Power of Siberia 2 pipeline
Nissan introduces valve seat using cold spray coating technology
August 2025
Rystad: World’s proven oil reserves equal 14 years of production
GA-ASI acquires assets of Achates Power
US DOJ sues California over enforcement of HD truck emission regulations
US EPA issues revised DEF guidance for diesel vehicles with SCR systems
July 2025
US DOE releases critical review of GHG emission impact on US climate
US EPA proposes to rescind GHG Endangerment Finding
Daimler Truck shifting focus to diesel powertrains
WinGD installs first ammonia-fueled two-stroke marine engine
June 2025
Geely announces PHEV system with 47.26% efficiency
Energy Institute releases 2025 Statistical Review of World Energy
Horse Powertrain reveals integrated hybrid powertrain
Conference report: CIMAC Congress 2025
Daimler and Toyota to finalize merger of Fuso and Hino Motors
May 2025
Mercedes-Benz details new engine developed with Geely
Conference report: 46th International Vienna Motor Symposium
Scania unveils Super 11 heavy-duty diesel engine
Johnson Matthey to sell Catalyst Technologies business to Honeywell
US Senate votes to repeal EPA waivers for California ACC II, ACT, Omnibus emission regulations
CARB to repeal Advanced Clean Fleets regulation
US DOE announces major deregulatory action plan
Volvo Trucks seeking CARB 0.05 g/bhp·hr NOx certification for D13 diesel engine
US Congress votes to revoke EPA waivers for California heavy-duty vehicle regulations
April 2025
EU proposes updated emission test procedures for periodic technical inspections
Conference report: SAE WCX 2025 Congress
Hyundai Motor Group unveils next-generation hybrid system
IMO MEPC approves draft mid-term GHG measures
3DATX and SEMA announce emission testing partnership
Wood Mackenzie: More than 20% of global refining capacity at risk of closure
Westport to divest its light-duty business
EU proposes amendment on 2025 CO2 compliance targets for cars & vans
March 2025
United States imposes 25% tariff on foreign-made auto imports
IEA: Global energy demand accelerates, carbon emissions reach new record in 2024
Call for Papers: SAE Energy & Propulsion Conference | SAE Thermal Management Systems Symposium
US EPA announces ‘historic’ rollback of air emissions regulations
Volvo launches D13 variable geometry turbo engine
Cummins announces B7.2 diesel engine, B6.7 gasoline engine
EU Commission proposes compliance flexibility for CO2 standards
February 2025
Shell forecasts global LNG demand to grow 60% by 2040
BP resets commercial strategy to focus on oil and gas
California OAL rejects amendments to the Low Carbon Fuel Standard (LCFS) regulation
ACEA calls for CO2 penalty relief for 2025 for cars and vans
Electric truck startup Nikola files for Chapter 11 bankruptcy
IMO green fuel strategy to drive deforestation
BloombergNEF: Global green energy investment exceeds $2 trillion
January 2025
New administration changes US energy and climate policy
Audi launches new MHEV plus hybridization technology
John Deere announces new JD14 and JD18 marine engines
California withdraws Advanced Clean Fleets, In-Use Locomotive regulations
Hino Motors reaches $1.6 billion US diesel emissions settlement