Terrapower LLC

Terrapower, LCC: New Onwards Fully Funded Cooperative Agreement Control Number: 2530-1515 Project Title: Chloride-based Volatility for Waste Reduction And/or Reuse of Metallic-, Oxide- and Salt-based Reactor Fuels Terrapower, LLC Proposes to Understand and Develop Basic Process Parameters Usable for Optimization of Plant Parameters and Waste Disposal.

Committed

$2.5 Million

Paid to

Terrapower LLC

UEI G4XNL77M7DR1

15800 Northup Way, Bellevue, WA, 98008

Department of Energy

Place

BELLEVUE, WA, UNITED STATES

WA-90

Performance

Aug 5, 2022 → Dec 31, 2024

How to read these numbers

One award, start to finish: Everything here is this single award's whole record — signed, amended, paid — not a fiscal-year slice. The by-year charts elsewhere split an award across the years it was committed; this page keeps it whole.
Committed vs. ceiling: Committed is what the government has legally promised on this award so far. Contracts can also carry a ceiling — the maximum if every option is exercised. Unspent ceiling is headroom, not money owed.
Paid out: The cash actually disbursed against this award. The gap from committed is the disbursement pipeline: promised, not yet cashed.
The ledger: Each transaction is a signing event — an action that created or changed the award, dated the day it was signed — not a payment. Negative amounts are real: money de-committed at closeout or renegotiation.
The money bar: One bar, the award’s whole arithmetic: paid out, then committed, not yet paid, then .

Source

This award on USAspending.gov ↗

Federal grant · cooperative agreement (b)

Department of Energy

Advanced Research Projects Agency - Energy to

Terrapower LLC

Committed

$2.5 Million

Paid to

Terrapower LLC

UEI G4XNL77M7DR1

15800 Northup Way, Bellevue, WA, 98008

Department of Energy

Place

BELLEVUE, WA, UNITED STATES

WA-90

Performance

Aug 5, 2022 → Dec 31, 2024

How to read these numbers

One award, start to finish: Everything here is this single award's whole record — signed, amended, paid — not a fiscal-year slice. The by-year charts elsewhere split an award across the years it was committed; this page keeps it whole.
Committed vs. ceiling: Committed is what the government has legally promised on this award so far. Contracts can also carry a ceiling — the maximum if every option is exercised. Unspent ceiling is headroom, not money owed.
Paid out: The cash actually disbursed against this award. The gap from committed is the disbursement pipeline: promised, not yet cashed.
The ledger: Each transaction is a signing event — an action that created or changed the award, dated the day it was signed — not a payment. Negative amounts are real: money de-committed at closeout or renegotiation.
The money bar: One bar, the award’s whole arithmetic: paid out, then committed, not yet paid, then .

Source

This award on USAspending.gov ↗