Revolutionizing Puerto Rico's Energy Future - Evaluating the Humacao Site for CES Small Modular Reactor Development

Cleaner Energy Solutions (CES) is dedicated to revolutionizing energy production with its innovative Small Modular Reactor (SMR) technology, encapsulated within sleek, resilient ellipsoid domes. Our mission is to deliver carbon-zero, scalable energy solutions with a minimal footprint, producing up to 300 MW per module. Each dome houses a fully functional BWRX-300 module---including the reactor, steam turbine, and generator---segregated by 2—3 feet of reinforced concrete for unparalleled safety and resilience against hurricanes and earthquakes. Drawing inspiration from Elon Musk’s efficiency principles, CES envisions a modular “Dell computer”-style energy ecosystem, where additional domes can be seamlessly added to scale output to 600 MW, 900 MW, or beyond, powering data centers, grids, and communities while advancing global sustainability goals amid rising AI-driven electricity demands (projected 12% U.S. growth by 2028).

Under the Trump administration’s renewed emphasis on nuclear energy---bolstered by the Nuclear Energy Innovation and Modernization Act---CES aligns perfectly with policies promoting domestic energy independence and advanced nuclear technologies. This pro-nuclear agenda supports streamlined regulations and funding for small-scale, efficient reactors, ideal for addressing Puerto Rico’s 1,800 MW grid, still heavily reliant on diesel and natural gas. CES’s compact designs optimize space and safety, making them a transformative solution for the island’s energy challenges.

A Promising Opportunity: The 124.41-Acre Humacao Property

CES has identified an exceptional 124.41-acre unimproved land parcel at State Hwy #924 in Humacao, Puerto Rico, listed for $1,200,000. Located in Bo. Mambiche and Antón Ruiz, this site is strategically positioned just 5 minutes from Expressway 53, 10 minutes from Palmas del Mar and Palma Real Mall, and 50 minutes from San Juan. Adjacent to major roads (924, 927, and 938), it offers excellent logistics for modular component delivery via nearby ports.

Key site features include:

• Mixed Zoning: R-1 (low-density residential), A-D (development area), DT-G (general endowment), I-L and A-2 (agricultural), and C-1 (commercial)---providing flexibility, though rezoning to industrial may be required.
• Utilities: Electricity, water, and cable available onsite; in FEMA Zone X (low flood risk).
• Topography: Mixed terrain with four water ravines, ideal for cooling water access and potential desalination integration.
• Size and Scalability: Ample space for 1 (300 MW), 2 (600 MW), or 3 (900 MW) module setups, with room for buffers and future expansion.

This property’s affordability and location make it a prime candidate for CES’s hurricane-resilient SMR deployment, supporting Puerto Rico’s transition to reliable, carbon-zero baseload power.

Cost Efficiency: Maximizing Value per Megawatt

At $1,200,000, the Humacao site offers outstanding cost efficiency. Land cost per acre is approximately $9,645. For CES’s modular setups:

• 1-Module (300 MW, ~20.55 acres used): ~$32.15/MW/acre (prorated land cost).
• 2-Module (600 MW, ~50.1 acres used): ~$16.07/MW/acre---our recommended configuration for balanced scalability.
• 3-Module (900 MW, ~90.65 acres used): ~$10.72/MW/acre---the most efficient for maximizing output.

Even assuming full property purchase, the 2-module setup yields ~$39.92/MW/acre, keeping overall project costs competitive (total capital ~$2.93B for 600 MW, offset by potential DOE grants covering ~50%). Negotiating partial acquisition could further reduce expenses, aligning with CES’s focus on efficient, cost-effective deployment.

Environmental Impact: Significant Carbon Savings

CES SMRs displace fossil fuels, delivering zero-carbon electricity. Assuming displacement of Puerto Rico’s current grid (carbon intensity ~0.7 metric tons CO₂/MWh):

• 1-Module (300 MW): ~1.7 million tons CO₂ saved in Year 1; ~16.9 million tons over 10 years.
• 2-Module (600 MW): ~3.4 million tons CO₂ saved in Year 1; ~33.9 million tons over 10 years.
• 3-Module (900 MW): ~5.1 million tons CO₂ saved in Year 1; ~50.8 million tons over 10 years.

These savings represent 17—34% of Puerto Rico’s annual electricity sector emissions in the first year alone for a 2- or 3-module facility. Over a decade, a 600 MW setup could offset emissions equivalent to removing millions of cars from the road, directly supporting Act 17-2019’s 100% clean energy target by 2050.

Feasibility and Next Steps

The Humacao site is moderately feasible, with advantages in size, utilities, and low hazard risk outweighing rezoning and environmental assessment needs. A 2-module configuration strikes the optimal balance: substantial output (29% of island demand), cost efficiency, and minimal regulatory hurdles, leaving ~74 acres for conservation or co-located solar/Tesla Megapacks.

CES recommends:

• Immediate engagement with listing agents for partial purchase options.
• Drone surveys and geotechnical assessments in early 2026.
• Community forums modeled on NAP’s successful approach to build local support.
• Pursuit of DOE funding and partnerships with GE Hitachi (BWRX-300), AWS, Tesla, and LUMA.

This Humacao opportunity exemplifies CES’s vision: scalable, resilient, carbon-zero energy transforming Puerto Rico’s grid into a model of independence and sustainability. Contact CES today to explore how our ellipsoid-domed SMRs can power the island’s future.

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