Datasets
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Connecticut Business Registry - Principals
This dataset is the principals object from the Connecticut Business Registry. The dataset provides principal information for all principals reported to the Connecticut Secretary... -
State of CT: Open Expenditures - Ledger
This data allows citizens to view who received payments from the state for goods or services and how much they received. The data can be explored by searching for specific payee... -
Energy Storage Solutions (ESS) Aggregate Loadshape
The Energy Storage Solutions (ESS) program is an incentive program designed to help Eversource and United Illuminating (UI) customers install battery energy storage systems for... -
Underground Storage Tanks (USTs) - Compliance Details
This list provides Underground Storage Tank (UST) site, tank, contact and Enforcement information for the approximately 45,000 commercial underground storage tanks (USTs)... -
2023 Connecticut Buildings
Lidar derived buildings from April, 2023 flight across the entirety of CT. -
Underground Storage Tanks (USTs) - Contact Details
This list provides Underground Storage Tank (UST) site, tank, contact and Enforcement information for the approximately 45,000 commercial underground storage tanks (USTs)... -
Gas Stations with Emergency Generators
Gas stations that will likely have power in case of area power outage -
Department of Economic and Community Development- Tax Credit Portfolio
A listing of DECD administered tax credits that have been allocated and/or earned for projects with agreements executed from FY 2014- January 2026. Please note- Film, Television... -
Number of Businesses Holding a SBE or MBE Certificate by Year
Businesses certified as Small and Minority Business Enterprises by the CT Department of Administrative Services (DAS) More detailed data on Small and Minority Business... -
Liquor Control Suspensions
Establishments that have been suspended by the Liquor Control Commission. The Liquor Control Commission may impose fines on permittees and suspend or revoke liquor permits in... -
State Licensing and Credentialing Organizations
Administrating agencies for Licenses and Credentials in the eLicensing system. -
Tobacco Products Tax Revenue
Tax revenue on the sale of tobacco products (snuff, cigars, and other tobacco products). -
Child Care & Youth Camp Licensing Program Data
Child Care & Youth Camp Licensing Program Data -
Hazardous Waste Manifest Data (CT) 1984 – 2008
NOTES: 1. Please use this link to leave the data view to see the full description: https://data.ct.gov/Environment-and-Natural-Resources/Hazardous-Waste-Manifest-Data-... -
Next Generation Accountability System
Connecticut’s Next Generation Accountability System is a broad set of 12 indicators that help tell the story of how well a school is preparing its students for success in... -
Local Historic District
The boundaries of the district polygons are both modified and unmodified pre-existing polygons provided by NPS and SHPO, as well as new, previously unmapped districts. For the... -
Grocery Stores
List of geocoded businesses holding a "GROCERY BEER" license from Licenses and Credentials recorded in Connecticut's eLicensing system. -
Package Store Permit Availability
Package Store Permit Availability by town. Updated nightly. -
Muncipalities
These points are directly sourced from the National Historic Landmarks, National Register, State Register, Local Historic Districts, Local Historic Places, Historic Resources...