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Awards/COOPERATIVE AGREEMENT (B)

$206,105,546

Department of Energy·Department of Energy

to ALASKA ENERGY AUTHORITY

energyactiveONGOING · MOD OF 2024 CONTRACT
WORK BEGAN2024-09-01·LATEST ACTION2026-04-28·SOURCEUSASPENDING·SOURCE IDASST_NON_DEGD0000935_089
Award description

BIPARTISAN INFRASTRUCTURE LAW (BIL) - RAILBELT INNOVATION RESILIENCY PROJECT THE RAILBELT INNOVATION RESILIENCY PROJECT (RIR) AIMS TO ENHANCE RESILIENCY AND TRANSFER CAPABILITY ALONG THE RAILBELT. THE RAILBELT HAS EXPERIENCED DECREASING FREQUENCY REGULATION, SLOWED DISTURBANCE RESPONSE AND INCREASED MAGNITUDE NATURAL FREQUENCY OSCILLATIONS. THE CURRENT CONFIGURATION OF THE RAILBELT SYSTEM RESTRICTS THE ADOPTION OF CLEAN ENERGY, DIVERSIFICATION OF THE FUEL SUPPLY, AND ALASKA'S PREPARATION FOR A SUSTAINABLE CARBON-FREE FUTURE. A KEY PRIORITY TO ACHIEVE THIS OBJECTIVE IS TO REINFORCE INTERCONNECTIONS BETWEEN THE PRIMARY REGIONS OF THE RAILBELT BY ADDING PARALLEL LINES AND IMPLEMENTING BATTERY ENERGY STORAGE SYSTEMS (BESS) TO RESOLVE LONG-STANDING FREQUENCY CONTROL AND INSTABILITY ISSUES. ALONG WITH THE HIGH VOLTAGE DIRECT CURRENT (HVDC) SUBMARINE CABLE, THESE ADDITIONS WILL ALLEVIATE TRANSMISSION CONGESTION AND OPTIMIZE INTERREGIONAL TRANSFER CAPABILITY. THE PROJECT'S INNOVATIVE SOLUTIONS HOLD THE PROMISE OF CURBING ESCALATING ENERGY PRICES, WHICH CURRENTLY RANK AMONG THE HIGHEST IN THE NATION, WHILE PROVIDING RURAL RESIDENTS AND DISADVANTAGED COMMUNITIES WITH AN OPPORTUNITY TO ENHANCE COMMUNITY VIABILITY. SHARING THESE SOLUTIONS WITH OTHER COMMUNITIES WILL SUPPORT COLLECTIVE EFFORTS TOWARD ACHIEVING CLEAN, RELIABLE, AND AFFORDABLE ENERGY FOR ALL.

Verbatim from USAspending.gov. Capitalization, abbreviations, and codes are unchanged.

The Buildout's read

What the model surfaced from this award

Confidence: high
In plain English

Reinforces Alaska's Railbelt power grid with parallel transmission lines, battery storage, and submarine HVDC cable to stabilize frequency, reduce congestion, and enable clean energy adoption.

Sub-sectors
grid-modernizationbattery-energy-storagerenewable-integration
Why this matters

Addresses chronic grid instability in rural Alaska, unlocks renewable capacity, and demonstrates scalable solutions for high-cost remote grids—a model for other isolated communities nationwide.

Supply-chain signal

Drives demand for large-scale battery energy storage systems, HVDC submarine cable manufacturing, and high-voltage transmission equipment; supports domestic grid-tech supply chains.

U.S.–China competition angle

U.S. grid modernization and battery storage leadership compete with China's dominance in battery manufacturing and grid-tech exports; demonstrates American capability in remote-grid resilience.

Generated by award_classification v2.1.0 via claude-haiku-4-5-20251001 on 2026-05-21. Cost: $0.003519.

Period of performance
Start
2024-09-01
End
2032-08-31
Status
activein 2254 days
Sources

The Buildout does not edit federal records. Any inaccuracy reflects the upstream source; it will update here when corrected there.

$206.1M Department of Energy — The Buildout — The Buildout