Maritime Industry Briefing: Trucking Emissions Technology Advances as Non-Maritime Stories Dominate Feed

## Maritime Industry Briefing — May 20, 2026 ### Volvo's Redesigned D13 Engine Targets 2027 EPA Standards with Major NOx Cuts Volvo Trucks has revealed its redesigned 13-liter D13 engine, engineered to comply with incoming 2027 U.S. Environmental Protection Agency (EPA) emissions regulations, according to FreightWaves. The updated powerplant delivers an 83% reduction in nitrogen oxide (NOx) emissions compared to current-generation engines, while the manufacturer states that power output and operational reliability have not been compromised. For maritime industry stakeholders, the development carries direct relevance to port drayage operations and intermodal freight logistics. Heavy-duty trucks operating within and around port terminals represent a significant source of NOx and particulate emissions — a persistent regulatory and community concern at major U.S. gateway ports including Los Angeles, Long Beach, New York-New Jersey, and Houston. Port authorities and terminal operators have faced increasing pressure from federal and state regulators to reduce air quality impacts from landside freight movements. The 2027 EPA standards, sometimes referred to as the 'Clean Trucks' rule, represent the most stringent heavy-duty engine emissions requirements in U.S. history. Fleet operators serving port environments — including drayage carriers, intermodal trucking companies, and logistics providers — will need to plan equipment procurement and fleet transition strategies ahead of the compliance deadline. Volvo's announcement signals that major original equipment manufacturers (OEMs) are advancing internal combustion engine technology as a near-term compliance pathway, even as the industry continues to evaluate battery-electric and hydrogen fuel cell alternatives for port and short-haul applications. The full technical specifications and commercial availability timeline for the updated D13 are expected to be detailed closer to the engine's market launch. --- *Note: Additional items in today's feed — including multiple Avelo Airlines schedule announcements — fall outside the scope of maritime industry coverage and have not been included in this briefing.*