LiveEPA enforcement and emissions reporting, air quality, grid carbon.

Emissions answers, cited.
69 GreenLens tools behind one URL.
Frontier models: 100% correct with Pipeworx, 63% with web search

Which plants in a city are out of compliance, who emits the most in a state, how clean the grid is this half-hour. Every reading comes back with the EPA release or the grid feed it was taken from.

One connection · no per-source API keys · free to start

See it answer one

“Which facilities in Houston have EPA compliance violations?” · “Which facilities in Ohio emit the most greenhouse gases?” · “How clean is the UK electricity grid right now?”

Live, from the primary source, with the citation attached — one of 188 worked examples. No signup.

Pick a question →

Connect it to your AI

Claude, ChatGPT, Cursor, Gemini and more. One URL scoped to GreenLens — your agent sees these 69 tools, not all 1,571 sources at once. Free, no API keys.

Install →
← All verticals

Included Packs

🏭
EPA ECHO

Facility compliance, violations, inspections, enforcement actions, penalties across CWA/CAA/RCRA

🌡
EPA Emissions

Greenhouse gas emissions (GHGRP) and toxic chemical releases (TRI) by facility and sector

📄
SEC EDGAR

Climate disclosures, environmental liabilities, 10-K risk factors

🌬
Air Quality

Real-time and historical air quality measurements globally (OpenAQ)

🌍
Climate

Climate projections and historical data

🌿
Carbon

Carbon intensity and environmental data

Setup

1
Sign up for Pipeworx

Create a free account at /signup and grab your API key from /account.

2
Connect to Claude

Choose one of these options:

Option A — Claude on the web

Open claude.ai/customize/connectors, click Add custom connector, name it Pipeworx Green and paste this URL. Leave the OAuth client ID and secret blank — the connector registers itself.

connector URL
https://gateway.pipeworx.io/mcp?vertical=green

Then click Connect and sign in with GitHub. That step is free and takes you from 50 calls a day to 200 — same connection either way, and you can skip it and sign in later. In a new chat, open the tools menu and enable the connector.

Custom connectors need a paid Claude plan — that is an Anthropic gate, not a Pipeworx one.

Option B — Persistent MCP config

Add this to your claude_desktop_config.json:

claude_desktop_config.json
{
  "mcpServers": {
    "pipeworx-green": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://gateway.pipeworx.io/mcp?vertical=green",
        "--header",
        "Authorization:Bearer YOUR_API_KEY"
      ]
    }
  }
}
Option C — Session only

Paste this into Claude to use for one conversation:

prompt
Use this MCP server for this conversation:

npx -y mcp-remote "https://gateway.pipeworx.io/mcp?vertical=green" --header "Authorization:Bearer YOUR_API_KEY"

Then search for EPA-regulated facilities in Texas that are currently in significant non-compliance.
3
No API keys needed

All 6 data sources use free public APIs. Just sign up and connect — no external keys required.

All 20 Tools

EPA ECHO 5 tools

echo_facility_searchSearch EPA-regulated facilities by name, state, or ZIP
echo_compliance_historyCompliance history for a specific facility
echo_violationsActive violations for a facility
echo_enforcement_actionsEnforcement actions and penalties
echo_search_by_violationFind facilities by violation status

EPA Emissions 5 tools

ghg_facility_emissionsGreenhouse gas emissions for a specific facility
ghg_emissions_by_sectorEmissions aggregated by industry sector
tri_facility_releasesToxic chemical releases for a facility
tri_chemical_releasesReleases of a specific chemical nationwide
tri_trendsToxic release trends over time

SEC EDGAR 5 tools

edgar_search_filingsFull-text search across all SEC filings
edgar_company_filingsList filings for a specific company
edgar_company_factsAll XBRL facts for a company
edgar_company_conceptSingle XBRL concept time series
edgar_ticker_to_cikConvert ticker symbol to CIK number

Air Quality 2 tools

get_air_qualityCurrent air quality conditions for a location
get_forecastHourly air quality forecast

Climate 2 tools

get_climate_projectionLong-term climate projection data
compare_modelsCompare temperature projections across models

Carbon 3 tools

get_intensityCurrent national carbon intensity
get_intensity_by_dateCarbon intensity for a specific date
get_generation_mixElectricity generation mix by fuel type

Common questions

What data sources are included in GreenLens?

EPA ECHO (compliance and enforcement records for permitted facilities), EPA GHG (greenhouse gas reporting program for large emitters), EPA TRI (Toxics Release Inventory by chemical and facility), SEC climate disclosures from EDGAR, and AirNow (real-time air quality monitoring). Covers ESG diligence, environmental compliance research, and air-quality questions.

Can I check whether a specific company has EPA violations?

Yes — EPA ECHO tools look up a facility by name, registry ID, or address and return inspection history, formal enforcement actions, penalties, and compliance status across the Clean Air Act, Clean Water Act, and RCRA. Useful for ESG due diligence, M&A screening, and supply-chain risk assessment.

How do I find toxic releases or air quality near a specific location?

EPA TRI tools accept ZIP code, county, or state and return reported chemical releases by facility — air, water, land — for the most recent reporting year. AirNow provides real-time and forecast air quality (AQI, PM2.5, ozone) for any US lat/lon. Both work without an API key.