Newlight has created a hydrogen injection technology that can be installed in under two weeks on diesel engines of cargo ships, cutting fuel use by up to 24% and reducing carbon emissions by nearly 30%. The system recently completed an 8,500-nautical-mile test between Singapore and Ghana, demonstrating its potential for widespread commercial use.
- Hydrogen injection retrofit reduces fuel use by 24%
- Completed 8,500-nautical-mile voyage from Singapore to Ghana
- Raised $9 million seed funding for commercial expansion
What happened
Newlight, a startup based in the San Francisco Bay Area, has developed a hydrogen injection system designed to improve the efficiency of diesel engines in cargo ships. This retrofit technology can be installed rapidly without the need for dry docking, cutting fuel consumption and carbon dioxide emissions by over 20%.
The company recently completed an 8,500-nautical-mile commercial test run aboard a 650-foot Lomar Shipping bulk carrier, traveling from Singapore to Ghana. During this voyage, the system achieved a 24% reduction in fuel use and a 28% drop in emissions, marking a significant milestone for the technology’s practical application.
Why it matters
Efficiency improvements and emissions reductions in maritime transport are vital to addressing environmental challenges and operational costs in the shipping industry. Newlight’s hydrogen injection retrofit offers a relatively simple upgrade compared to other alternative fuel methods, promising immediate benefits without full engine replacement.
With the maritime sector under pressure to decarbonize, Newlight’s system could help companies save up to $500,000 per vessel annually. The firm has already secured a $9 million seed round led by strategic investors such as Lomar Shipping’s venture arm and energy-focused funds, validating strong market interest and viability.
What to watch next
Newlight has signed agreements to install its hydrogen injection technology on 12 vessels across various companies, with plans for broader fleet rollouts in the coming year. Observers will want to track how these deployments perform in diverse operating conditions and whether the system can scale effectively.
The startup’s founders have indicated potential applications beyond maritime shipping, hinting at opportunities in other energy-intensive transport sectors like rail. However, their main focus remains on scaling within the shipping industry to establish the technology before expanding into new markets.