A Former Uber Freight Executive Wants to Dock Nuclear Reactors at Your Local Port
Bluecore Energy secures $10 million to build floating small modular reactors that can power coastal communities and data centers without tapping local grids.
A Logistics Problem Meets a Power Problem
Kofi Asante spent years thinking about freight efficiency at Uber. Now, just seven months after launching Bluecore Energy, he's applying similar thinking to a very different kind of delivery: floating nuclear power plants to wherever they're needed most.
The company closed a $10 million pre-seed round led by Slauson & Co., with participation from Harlem Capital, Precursor Ventures, Ripple co-founder Chris Larsen, and Kevin Hart's Hartbeat Ventures. The capital will fund deployment of Bluecore's first floating small modular reactor (SMR), a barge-mounted nuclear system designed to dock at ports and connect to local grids via subsea cables.
At DailyTechWire, we've tracked the SMR sector's evolution from paper concepts to real deployments across Asia and North America. What sets Bluecore apart is its emphasis on mobility and marine infrastructure, a bet that the hardest part of nuclear expansion isn't the reactor technology itself but the logistics of siting, permitting, and grid integration on land.
Water-Cooled, Barge-Mounted, and Built for Rapid Deployment
Bluecore's design relies on water-cooled reactor technology that has been in commercial operation for more than seventy years. The system heats water in a closed loop, generating steam that drives a turbine to produce electricity. Because the entire plant floats, it can be towed to a new location when demand shifts, eliminating the carbon footprint of road or rail transport for heavy equipment.
Each barge is designed to generate enough electricity to power roughly 15,000 homes or meet the baseload needs of a major port facility, according to Asante. The reactors require refueling only once every few years, a maintenance cadence that aligns well with maritime infrastructure cycles.
Bluecore has already secured a port terminal, a barge, and a test reactor pressure vessel. The test rig allows the team to simulate coolant flow with water and validate thermal dynamics before committing to a full-scale prototype. Hardware testing is running in parallel with software modeling to verify structural integrity and heat transfer efficiency.
Safety by Design, Regulation by Necessity
Nuclear startups live or die by their relationship with regulators. Bluecore is working with federal agencies to embed safety protocols at every layer of its design. The uranium fuel is clad and enclosed in a thick steel pressure vessel, which is then surrounded by concrete shielding and an additional steel liner.
Asante describes the approach as "safety and redundancy" rather than relying on a single containment barrier. The barge format offers an additional advantage: in the unlikely event of a serious incident, the entire reactor can be towed away from populated areas.
Still, the regulatory path for floating nuclear power in U.S. waters remains uncharted. The Nuclear Regulatory Commission has approved land-based SMRs, but maritime deployment introduces jurisdictional questions around the Coast Guard, the Department of Energy, and state coastal authorities. Bluecore will need to navigate all three.
The Data Center Angle
Asante sees hyperscale data centers as a natural early customer. AI training and inference workloads have driven electricity demand in some U.S. regions beyond what local utilities can supply, and data center operators are increasingly looking for dedicated, on-site power sources that don't compete with residential or industrial users.
A floating reactor docked offshore could supply both electricity and access to seawater for cooling, removing two of the biggest constraints on data center expansion. Asante says executives from several AI infrastructure companies have expressed interest in the model, though he declined to name them.
This aligns with a broader trend we've observed: as AI compute scales, power procurement is becoming as strategic as chip procurement. Companies that can secure clean, dedicated baseload power gain a structural advantage in the race to deploy larger models.
A Crowded Field, But Few Floating Competitors
Bluecore enters a market that includes NuScale, TerraPower, X-energy, and a handful of international players, most of whom are pursuing land-based SMR designs. The floating reactor concept has precedent, Russia operates a nuclear-powered barge called Akademik Lomonosov in the Arctic, but no U.S. startup has yet brought a commercial floating SMR to market.
The company's pre-seed round is unusually large for a venture this early. At seven months old, Bluecore has a test vessel and partnerships but no operating reactor. The $10 million will need to carry the company through at least two years of hardware iteration and regulatory engagement before revenue becomes realistic.
Slauson & Co., the lead investor, has a track record of backing infrastructure-heavy startups led by underrepresented founders. Harlem Capital and Hartbeat Ventures bring similar theses. The investor mix suggests Bluecore's pitch resonated not just on technical merit but on the founder's ability to execute in a capital-intensive, regulation-heavy sector.
What Comes Next
Bluecore's immediate milestone is completing validation of its test pressure vessel and securing preliminary approval from the NRC for its barge-mounted design. If successful, the company will move to a full-scale prototype, likely docked at a cooperative port willing to serve as a pilot site.
The broader question is whether floating nuclear power can compete on cost with land-based SMRs, offshore wind, or grid-scale batteries. Bluecore's advantage is flexibility: the ability to relocate a reactor as demand patterns shift or as coastal infrastructure evolves. But that flexibility comes with engineering complexity, higher insurance costs, and the need to maintain marine-grade systems in saltwater environments.
For now, Bluecore is betting that the combination of zero-emission transport, minimal land use, and the ability to serve both ports and data centers will create a wedge into a market that has long resisted new nuclear deployment. Whether that bet pays off will depend as much on regulatory appetite as on engineering execution.
