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DexL Grid Fuel Mix
x402
DexL Grid Fuel Mix is a paid API for AI agents from agents.dexl.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns hourly electricity generation by fuel source and carbon-free share for a specified US balancing authority
Price / call$0.01
Success—
StatusUnknown
How this service works
Hourly electricity generation by fuel source for any US balancing authority, with the carbon-free share computed from wind, solar, hydro, nuclear and geothermal. Storage is excluded from both sides because discharging shifts power rather than generating it, and "other/unknown" is never counted as clean - so the share errs low. Method returned with the numbers.
Output
A JSON object containing hourly electricity generation broken down by fuel source (wind, solar, hydro, nuclear, geothermal, fossil, etc.) for the requested US balancing authority, along with the computed carbon-free share percentage. Storage is excluded from both sides to avoid double-counting. The 'other/unknown' category is never counted as clean, so the carbon-free share is a conservative lower-bound estimate. The response also includes the calculation method used.
Example use cases
Carbon-free share for sustainability reporting
“Can you pull the current carbon-free electricity share for the PJM grid? I need to know what fraction of generation is coming from wind, solar, hydro, nuclear, and geothermal for our sustainability report.”
Comparing grid cleanliness across regions
“How does the fuel mix in Texas (ERCO) compare to New York (NYIS) right now — specifically what percentage of each grid is carbon-free?”
Monitoring renewable penetration in real time
“What does the hourly fuel mix look like for the US Lower 48 grid (US48) right now? I want to see the breakdown by source and the carbon-free share.”
Technical details
Endpoint
POSThttps://agents.dexl.io/v1/tools/grid-fuel-mixWhen to prefer
Use this endpoint when you need real-time or near-real-time hourly electricity generation data broken down by fuel source for US balancing authorities, especially when you need a conservative, well-defined carbon-free share metric that excludes storage and unknown sources. Prefer this over generic energy APIs when you need region-specific US grid data with a consistent methodology for clean energy accounting.
Side effects
- Invalid or unsupported balancing authority code returns an error — only CAL, TEX, NYIS, PJM, MISO, ERCO, ISNE, and US48 are supported
- Payment failure via x402 protocol if USDC balance is insufficient
- Data may be delayed or unavailable if upstream grid data source (e.g. EIA) is experiencing issues
- Cached responses may be returned for recent identical queries (cached flag will be true)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| region | string | Balancing-authority code: CAL, TEX, NYIS, PJM, MISO, ERCO, ISNE, or US48 for the whole Lower 48. |
Output
Schema · Response
{
"type": "json",
"example": {
"units": 1,
"cached": false,
"output": {}
}
}Tags
x402
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