Sustainable Transport

California Air Resources Board Extends OGV In-Transit Regulation Survey Deadline To 30 April 2026

CARB has extended the deadline for its stakeholder survey on a potential Ocean-Going Vessels (OGV) in-transit regulation, with responses now accepted until 30 April 2026. This gives shipping and port stakeholders additional time to influence how CARB structures future engagement and ultimately designs measures to cut NOx, PM, SOx and greenhouse gas emissions from vessels transiting California waters.

10 Apr 2026, 15:09content.govdelivery.comUnited States

UNECE Draft Decisions on Inland Transport Sub-Bodies and CTU Code Review

In April 2026, UNECE’s Executive Committee tabled draft decisions to approve several new Inland Transport Committee subsidiary bodies, including a CTU Code review group, an inland transport climate‑resilience body, and a team to operationalise the new UN rail freight convention, alongside updated terms of reference for the road‑transport working party.[^1^](https://docs.un.org/en/ECE/EX/2026/L.8) For transport and logistics operators, this is an early signal that international work will intensify on climate‑resilient infrastructure, cycling route standards, rail freight legal frameworks, and container‑packing practices, with potential future impacts on inland freight operations and dangerous‑goods handling rather than immediate new binding obligations.

Massachusetts House Discharges Study Order H.5323 on Utilities, Electric Vehicles and Bottle Bill Expansion to House Rules Committee

Massachusetts has adopted **Study Order H.5323**, directing its Telecommunications, Utilities and Energy Committee to investigate a large package of bills on utilities, electric vehicles and potential bottle bill expansion following 06 April 2026 committee action. For companies in utilities, transport and beverage packaging, this signals sustained legislative interest but also that any concrete changes to bottle deposits or utility/EV regulation remain at an early, non-binding study stage.

10 Apr 2026, 10:56malegislature.govUnited States

UK Extends Emissions Trading Scheme to Domestic Maritime Activities From July 2026

From 1 July 2026, the UK extends its Emissions Trading Scheme to cover greenhouse gas emissions from large domestic maritime activities, requiring operators of ships ≥5,000 GT calling at UK ports to monitor, verify and report CO₂, CH₄ and N₂O emissions and to surrender UK ETS allowances against them.[^1^](http://www.legislation.gov.uk/uksi/2026/392/pdfs/uksi_20260392_en.pdf) This creates a new carbon‑cost and compliance regime for UK‑linked shipping, meaning maritime operators must quickly establish monitoring plans, data systems and allowance strategies ahead of first reporting in March 2027 and the initial surrender deadline in April 2028.[^1^](http://www.legislation.gov.uk/uksi/2026/392/pdfs/uksi_20260392_en.pdf)

10 Apr 2026, 10:44legislation.gov.ukUnited Kingdom

Slovenia Increases Budget for Electric Vehicle Grants to Natural Persons (JP REPWR SUB-EVFO25)

Slovenia has increased the budget for its electric vehicle grant scheme for natural persons by €3.6 million, extending total funding to €19 million through May 2026. This expansion signals sustained government commitment to zero-emission mobility, offering automotive stakeholders a prolonged window to capitalize on consumer-driven demand in the region.

9 Apr 2026, 17:43gov.siSlovenia

California ARB Opens 15-Day Comment Period on Modifications to Emergency Vehicle Emissions Regulations

CARB is finalizing the permanent adoption of Emergency Vehicle Emissions Regulations to clarify compliance obligations amidst ongoing federal litigation over EPA waivers. This action ensures the continued enforceability of California’s light- and heavy-duty emission standards, providing a regulatory fallback for manufacturers regardless of federal court outcomes.

9 Apr 2026, 09:52ww2.arb.ca.govUnited States

California CARB Issues 15-Day Notice on Advanced Clean Fleets Amendments for State and Local Government Fleets

CARB has issued a 15-day notice for modified text in the Advanced Clean Fleets (ACF) regulation, focusing on state and local government fleet requirements through April 17, 2026. These modifications refine the transition to zero-emission vehicles (ZEVs) for public sector fleets, signaling continued regulatory pressure on transport decarbonization and infrastructure investment in California.

6 Apr 2026, 19:05ww2.arb.ca.govUnited States

California CARB Reports $1 Billion in Clean Truck and Bus Voucher Funding

California’s HVIP has surpassed $1 billion in zero-emission vehicle incentives, with significant funding still available for medium- and heavy-duty fleets. This milestone reinforces California’s commitment to decarbonizing freight and transit, offering critical financial support for manufacturers and operators to meet tightening emission standards.

6 Apr 2026, 16:50content.govdelivery.comUnited States

Germany (UBA) Publishes HBEFA 5.1 Report on Correction Factors, Non‑regulated Pollutants and Euro 7

Germany’s Environment Agency (UBA) released updated road transport emission factors (HBEFA 5.1) in April 2026, integrating Euro 7 standards and additional pollutants. This technical update signals a shift toward more granular emissions monitoring, requiring manufacturers to account for previously non-regulated substances in future vehicle compliance and sustainability reporting.

6 Apr 2026, 16:43umweltbundesamt.deGermanyEuropean Union

New York DEC Adopts Revised 6 NYCRR Part 492 on Climate Smart Community Projects

New York has finalized updated rules for Climate Smart Community Projects, codifying funding and rebate programs for zero-emission vehicles (ZEV) and climate resilience infrastructure. These changes will drive municipal demand for ZEVs and public charging infrastructure, signaling expanded market opportunities for manufacturers and infrastructure providers in the state.

6 Apr 2026, 16:25dec.ny.govUnited States

EU Parliament Committees Recommend Adopting Regulation on GHG Emissions Accounting of Transport Services

The EU is set to finalize the "CountEmissionsEU" Regulation, establishing a mandatory harmonized framework for calculating and disclosing greenhouse gas emissions from transport services. Companies must align logistics data with the EN ISO 14083 standard and prepare for a new verification regime that will underpin carbon footprint claims across European supply chains.

5 Apr 2026, 19:36europarl.europa.euEuropean Union

Texas Proposes Vehicle I/M SIP Revision and Chapter 114 Amendments for Rental Vehicle Emissions Fees

Texas has proposed extending the initial emissions inspection exemption for new rental vehicles to three years while front-loading fee collections to maintain program revenue. Fleet operators in affected counties should prepare for administrative shifts in fee timing and longer initial inspection intervals, pending EPA approval.

5 Apr 2026, 18:42tceq.texas.govUnited States

New York Senate Bill S09667 Proposes Five-Year Delay to Zero-Emission School Bus Mandate

New York Senate Bill S09667 proposes a five-year delay to the state's zero-emission school bus mandate, pushing the initial procurement deadline to July 2032. This extension offers significant operational flexibility for fleet operators and school districts while potentially cooling immediate demand for electric bus infrastructure and domestic manufacturing.

5 Apr 2026, 18:30assembly.state.ny.usUnited States

Oregon Legislature Adopts SB 1544 On Dismantler Licensing And Transit Funding

Oregon has enacted SB 1544, streamlining the renewal process for motor vehicle dismantler certificates and expanding eligibility for state public transportation funding. Dismantler operations will benefit from reduced administrative burdens during license renewals, while local authorities retain oversight for new site approvals and expansions.

3 Apr 2026, 19:24olis.oregonlegislature.govUnited States

NEN Publishes NEN‑EN‑ISO 17507‑1:2026 and 17507‑2:2026 for Methane Number Calculation of Gaseous Fuels

The Netherlands has adopted new international standards (ISO 17507) harmonizing methane number calculations for natural gas, biomethane, and hydrogen blends. These standards provide a unified technical basis for fuel specifications and engine performance, reducing compliance risk and contractual uncertainty in the transition to low-carbon fuels.

3 Apr 2026, 18:27nen.nlNetherlands

Iowa Senate Files Amendment S-5147 To HF 2671 On B-20-Compatible State Rental Diesel Vehicles

Iowa is advancing legislation requiring all state-rented or leased diesel passenger vehicles to be B-20 biodiesel compatible for contracts starting July 2026. This mandate signals a shift toward higher biofuel integration in public fleets, requiring rental providers and OEMs to verify engine certifications for state contract eligibility.

3 Apr 2026, 18:18legis.iowa.govUnited States

EU Council Presidency Publishes Compromise Text To Amend Directive 92/6/EEC For Certain N2 Electric Vehicles

The EU Council is advancing a proposal to exempt specific N2 category electric vehicles from mandatory speed limitation device requirements under Directive 92/6/EEC. This regulatory simplification reduces technical burdens for electric light-duty trucks, signaling a shift toward tailored safety standards for zero-emission fleets.

3 Apr 2026, 17:55eur-lex.europa.euEuropean Union

Netherlands Updates KCI Roadmaps and Cooperation Agreements for Climate-Neutral and Circular Infrastructure

Dutch authorities have updated the KCI roadmaps and cooperation agreements to mandate climate-neutral and circular requirements across all public infrastructure procurement by 2030. Businesses must prepare for standardized green tender criteria, including mandatory life-cycle assessments (MKI) and strict material reuse targets for asphalt, concrete, and steel.

3 Apr 2026, 09:56duurzame-infra.nlNetherlands

Netherlands Senate Adopts Law Implementing RED III Transport-Sector Renewable Energy Targets

The Netherlands Senate has adopted legislation implementing RED III transport provisions, significantly raising renewable energy targets for the sector. Fuel suppliers should prepare for increased quotas and enhanced reporting obligations as the country accelerates its transition toward EU climate-neutrality goals.

2 Apr 2026, 17:01eerstekamer.nlNetherlandsEuropean Union

Italy: Piedmont Region Approves Protocol to Protect Workers in Local Bus Service Tenders

The Piedmont Region has approved a new protocol establishing mandatory social clauses and employment protections for workers involved in local public road transport tenders as of March 2026. This move signals a shift toward stricter labor-related ESG requirements in public procurement, requiring transport operators to prioritize workforce stability and social dialogue to remain competitive in regional service bids.

2 Apr 2026, 16:41regione.piemonte.itItaly