# env-emissions

> env-emissions is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-11).

Returns a US facility's EPA Toxics Release Inventory (TRI) toxic releases with trend and Greenhouse Gas Reporting Program (GHGRP) CO2e profile by year, looked up by company name, FRS registry ID, or location.

## Facts

- Endpoint: GET https://payai.agentstools.dev/env/emissions?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/env-emissions-dc00a101
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6sD5BPFe5ZuHO4Q5eVq-I

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability env-emissions-dc00a101
```

Example prompt: Can you pull up the EPA emissions profile for ExxonMobil's Baton Rouge facility in Louisiana — I want to see both the TRI toxic release trend and the GHGRP CO2e history by year?

## When to prefer this

Use this endpoint when you need official US EPA environmental data for a specific industrial facility, including both toxic chemical releases (TRI) and greenhouse gas emissions (GHGRP CO2e) in a single call. Prefer this over general web search when you need structured, year-by-year emissions data tied to a verified EPA facility registry ID. Ideal for ESG research, environmental due diligence, regulatory compliance checks, and proximity-based pollution analysis within the US.

## Known failure modes

- No matching facility found for the given name, location, or registry ID — returns empty or error response
- Ambiguous company name matching multiple facilities — may return results for wrong facility or require narrowing with state parameter
- Location outside the US — endpoint only covers EPA US facility data
- Radius too large — maximum 25 miles enforced, requests above this may be rejected
- Missing required search parameter (name, registry_id, or lat+lon pair) — returns validation error
- Facility exists but has not reported to TRI or GHGRP — partial or empty emissions data returned

## How this service works

US facility emissions profile: EPA Toxics Release Inventory toxic releases with trend plus the Greenhouse Gas Reporting Program CO2e profile by year, for a company name, FRS registry id, or location.

## Output

Returns a structured emissions profile for the matched US facility, including: Toxics Release Inventory (TRI) data showing toxic chemical release quantities and multi-year trend, and Greenhouse Gas Reporting Program (GHGRP) data showing CO2-equivalent emissions broken down by year. Results are keyed to the specific facility's EPA FRS Registry ID and name.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "lat": {
       "type": "number",
       "description": "Latitude [-90,90] (with lon)"
      },
      "lon": {
       "type": "number",
       "description": "Longitude [-180,180] (with lat)"
      },
      "name": {
       "type": "string",
       "description": "Company or facility name"
      },
      "state": {
       "type": "string",
       "description": "2-letter US state (narrows a name search)"
      },
      "radius": {
       "type": "number",
       "description": "Search radius in miles (default 5, max 25)"
      },
      "address": {
       "type": "string",
       "description": "US street address (auto-geocoded)"
      },
      "registry_id": {
       "type": "string",
       "description": "EPA FRS Registry ID"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/env-emissions-dc00a101/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from payai.agentstools.dev](https://www.zero.xyz/host/payai.agentstools.dev/llms.txt)