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NREL ATB Electricity Cost Benchmarks
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NREL ATB Electricity Cost Benchmarks is a paid API for AI agents from api.tradeenergy-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Returns NREL Annual Technology Baseline (ATB) electricity cost projections (LCOE, CAPEX, O&M, capacity factor, etc.) per technology, scenario, and year out to 2050–2060
Price / call$0.002
Success—
StatusUnknown
How this service works
NREL Annual Technology Baseline (ATB) electricity cost projections from the official open-data release on the OEDI data lake (latest release found automatically): LCOE ($/MWh), CAPEX, overnight capital cost, fixed/variable O&M, capacity factor and more, per technology and resource class, yearly to 2050-2060, for a scenario, financial case, tax-credit setting and cost-recovery period. US-focused, real-dollar values as published by NREL.
Output
A JSON object containing one or more rows of ATB cost data, each with the technology name, resource class, projection year, metric name, value, and units (e.g. $/MWh). Also includes metadata: ATB release version, scenario, financial case, tax credit flag, cost recovery period, data source URL, and available financial cases for the technology.
Example use cases
Solar LCOE projection for clean energy report
“Pull the NREL ATB projected LCOE for utility-scale solar in 2030, 2035, and 2040 under the Moderate scenario with the Exp financial case — I need the full year series so I can chart how costs are expected to decline.”
Tax-credit impact on wind energy economics
“What does NREL's ATB say about the LCOE for land-based wind under the Advanced scenario with ITC/PTC tax credits turned on, using a 20-year cost recovery period? I want to see the full projection to 2050.”
Battery storage CAPEX benchmark for investment model
“Get me the NREL ATB CAPEX benchmarks for utility-scale battery storage under the Conservative scenario, Exp financial case, no tax credits, 30-year CRP — I need this for a project finance model.”
Technical details
Endpoint
GEThttps://api.tradeenergy-api.workers.dev/api/energy/nrel-atb-cost-benchmarks?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need official NREL ATB cost benchmarks for US electricity generation technologies — especially for energy project finance modeling, policy analysis, or competitive technology comparisons through 2050. Prefer this over general web search when you need structured, versioned, scenario-specific data (LCOE, CAPEX, O&M) with consistent methodology across technologies and years, sourced directly from the NREL OEDI data lake.
Side effects
- Unknown technology name returns an error or empty result — use exact ATB technology identifiers like 'UtilityPV' or 'LandbasedWind'
- Invalid scenario name (must be Moderate, Advanced, or Conservative) returns an error
- Requested year outside the ATB projection range returns no rows
- Invalid metric name returns an error — must match ATB metric names exactly (e.g. 'LCOE', 'CAPEX', 'Fixed O&M')
- Tax credit case not available for all technologies — check availableCases in response
- Financial case mismatch between ATB release year (Exp vs Market naming) may return unexpected defaults
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "Values as published by NREL ATB (real dollars of the release's base year).",
"rows": [
{
"name": "Utility PV - Class 5",
"year": 2030,
"units": "$/MWh",
"value": 36.1095,
"techDetail": "Class5",
"taxCreditCase": null,
"representative": true
}
],
"count": 1,
"metric": "LCOE",
"source": "https://oedi-data-lake.s3.amazonaws.com/ATB/electricity/parquet/2025/v1.0.0/ATBe.parquet",
"crpYears": 30,
"scenario": "Moderate",
"checkedAt": "2026-10-23T09:38:32.007Z",
"atbRelease": "2025 v1.0.0",
"taxCredits": false,
"technology": "UtilityPV",
"financialCase": "Exp",
"availableCases": [
"R&D",
"R&D + TC"
]
}
}Tags
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