data.energystar.gov
GovernmentUSdata.energystar.gov
Socrata open data portal at data.energystar.gov, publishing 90 public datasets from the publishing organisation, led by the Active Specifications category.
Capabilities (5)
GET /v1/data/data-energystar-gov/catalog-search1 creditKeyword search over the datasets published on data.energystar.gov: each hit carries the dataset id, name, description, attribution, category, tags, column names and last update time, plus the total match count.
GET /v1/data/data-energystar-gov/dataset1 creditThe complete metadata document for one dataset: name, description, attribution, licence, category, tags, all column definitions with data types, and the table id used for queries.
GET /v1/data/data-energystar-gov/datasets1 creditA page of the portal's own dataset records (id, name, description, category, attribution, creation and update timestamps, view count) without the full column metadata.
GET /v1/data/data-energystar-gov/row-count1 creditOne number: how many rows the dataset currently holds, as a SoQL count aggregate.
GET /v1/data/data-energystar-gov/rows1 creditThe first 100 rows of a dataset as JSON objects keyed by field name. Column names are the API field names, so they can be used directly in a later SoQL query.
Response example
The shape of data from data-energystar-gov/catalog-search (Catalogue search). A sample, not live data.
Example truncated, full shape in JSON from the API.
{
"results": [
{
"resource": {
"name": "Tax Credit Eligible ENERGY STAR Certified Air-Source Heat Pumps",
"id": "tzuf-wwcc",
"resource_name": null,
"parent_fxf": [
"83eb-xbyy"
],
"description": "Certified models meet all ENERGY STAR requirements as listed in the Version 6.1 or 6.2 ENERGY STAR Program Requirements for Central Air Conditioners and Air-Source Heat Pumps that are effective as of January 1, 2023. This view includes tax credit eligible air-source heat pumps only. See the source dataset for complete listing of all product types certified under the Central Air Conditioners and Air-Source Heat Pumps specification. A detailed listing of key efficiency criteria are available at https://www.energystar.gov/products/heating_cooling/heat_pumps_air_source/key_product_criteria",
"attribution": null,
"attribution_link": null,
"contact_email": "certification@energystar.gov",
"type": "filter",
"updatedAt": "2026-10-23T16:19:54.000Z",
"createdAt": "2024-04-04T14:49:04.000Z",
"metadata_updated_at": "2025-02-18T20:53:50.000Z",
"data_updated_at": "2026-10-23T16:19:54.000Z",
"page_views": {
"page_views_last_week": 279,
"page_views_last_month": 1716,
"page_views_total": 371900,
"page_views_last_week_log": 8.129283016944965,
"page_views_last_month_log": 10.745674324002135,
"page_views_total_log": 18.504559101636783
},
"columns_name": [
"Tax Credit Eligible",
"ICM Outdoor Unit Manufacturer",
"Cold Climate",
"Date Certified",
"Date Available on Market",
"… 26 more items"
],
"columns_field_name": [
"tax_credit_eligible",
"icm_outdoor_unit_manufacturer",
"cold_climate",
"date_certified",
"date_available_on_market",
"… 26 more items"
],
"columns_datatype": [
"Text",
"Text",
"Text",
"Calendar date",
"Calendar date",
"… 26 more items"
],
"columns_description": [
"Indicates product model is eligible for federal income tax credits available under the Inflation Reduction Act of 2022.",
"This is the manufacturer of the outdoor unit for combinations that include indoor units from Independent Coil Manufacturers.",
"Indicates heat pumps that meet the ENERGY STAR cold climate criteria; cold climate heat pumps will provide better heating performance in low ambient temperatures, making these products an excellent choice for cold climate installations where the heat pump will be the sole heating source.",
"The date on which the product was confirmed to meet the ENERGY STAR specification.",
"The date that the model is available for purchase.",
"… 26 more items"
],
"columns_format": [
{},
{},
{},
{
"view": "date",
"align": "left"
},
{
"view": "date",
"align": "left"
},
"… 26 more items"
],
"download_count": 11176,
"provenance": "official",
"lens_view_type": "tabular",
"lens_display_type": "table",
"locked": false,
"backend": "nbe",
"blob_mime_type": null,
"hide_from_data_json": false,
"publication_date": "2024-04-04T14:56:33.000Z"
},
"classification": {
"categories": [],
"tags": [],
"domain_category": "Active Specifications",
"domain_tags": [
"air source heat pumps",
"heat pumps",
"ductless heat pumps",
"ducted heat pumps",
"centrally ducted",
"… 2 more items"
],
"domain_metadata": [
{
"key": "Common-Ask with this source
A prompt for your agent that names this source and how to call it through the crw MCP.
Catalogue search
Use data.energystar.gov (data-energystar-gov) from fastCRW Pergamon, capability "Catalogue search" (catalog-search). You want to find a dataset on this portal by keyword and do not know its four-by-four id. Example options: q=taxi, offset=0, order=page_views_total DESC. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "data-energystar-gov" and capability "catalog-search". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>
Dataset metadata
Use data.energystar.gov (data-energystar-gov) from fastCRW Pergamon, capability "Dataset metadata" (dataset). You already hold a dataset id and need its columns, licence or description before querying rows. Example options: id=wjtt-3zwd. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "data-energystar-gov" and capability "dataset". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>
Dataset inventory
Use data.energystar.gov (data-energystar-gov) from fastCRW Pergamon, capability "Dataset inventory" (datasets). You need to enumerate what this portal publishes, or page through its newest datasets. Example options: offset=0, order=createdAt, category=Transportation. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "data-energystar-gov" and capability "datasets". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>
Row count
Use data.energystar.gov (data-energystar-gov) from fastCRW Pergamon, capability "Row count" (row-count). You need to know how large a dataset is before downloading it, or want a cheap liveness check. Example options: id=wjtt-3zwd. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "data-energystar-gov" and capability "row-count". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>
Licence
Unless otherwise specified, all data produced by the U.S EPA is by default in the public domain and is not subject to domestic copyright protection under 17 U.S.C. § 105.
https://edg.epa.gov/epa_data_license.htmlAttribution
Display this wherever you show the data. It arrives on every response as provenance.attribution_text.
Source: data.energystar.gov. Dataset attribution as stated by each publishing agency.
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