Blaze Energy Raised $6.5 Million for Marine Fuel Reformer
The startup aims to help ship owners burn ammonia and methanol in existing engines using a new retrofit system.
Updated on Oct. 12, 2026 in Energy
Live Poll
Do you believe retrofitting old equipment is a better strategy for reducing emissions than building new?
Blaze Energy has closed a $6.5 million seed funding round to advance a fuel-flexible reformer system that converts ammonia and methanol into a hydrogen-rich mixture for ship engines. The announced technology is designed to enable conventional vessels to burn alternative fuels without full engine replacement.
Why it matters
As maritime operators face mounting emissions pressure without a clear consensus on a single alternative fuel, this technology seeks to extend the operational life of existing vessels by allowing them to transition to carbon-neutral options. By enabling retrofits rather than full engine overhauls, the approach targets the high capital costs associated with modernizing long-lived maritime assets.
The system utilizes a reformer process to convert ammonia and methanol into a hydrogen-rich fuel mixture onboard. The company claims this process is 20 times more cost-effective than engine replacement.
The players
Blaze Energy
A developer of marine engine retrofit hardware focusing on hydrogen-based fuel conversion systems.
Propeller Ventures
A venture capital firm focused on maritime technology investments.
Catalyzer Ventures
An investment firm backing early-stage startups in the energy and industrial sectors.
Lomar Shipping
A diversified international ship owner and operator with a focus on maritime asset management.
The details
The Flex-Fuel Reformer System functions as an onboard chemical processor that breaks down alternative fuel molecules, such as ammonia and methanol, into a hydrogen-rich gas mixture. By feeding this mixture into existing combustion engines, the system allows vessels to utilize combustion processes that closely mirror the performance of diesel. This research-stage hardware is intended to bypass the need for entirely new propulsion architectures.
Timeline
2027: Planned pilot project on a Lomar Shipping vessel.
2028: Targeted launch date for a newbuild product.
The Tech Race
This effort follows the trend of hardware-centric retrofits designed to bridge the gap between legacy engine designs and new environmental mandates. It competes against alternative propulsion research focused on purpose-built ammonia-fueled engines and battery-electric maritime systems.
Commercial ship operators should monitor the 2027 pilot project for performance data on fuel conversion efficiency. No consumer-facing applications exist, as the technology targets industrial fleet retrofits.
The takeaway
Blaze Energy provides a potential path for operators to bypass complete engine replacements while meeting emissions targets. Stakeholders should track the 2027 pilot data for evidence of fuel-conversion viability before the projected 2028 product launch.
Further reading
For broader trends in marine propulsion, explore our coverage of Energy.
Live Poll
Do you believe retrofitting old equipment is a better strategy for reducing emissions than building new?
