Government-owned power generation facilities are operational infrastructure sites, and public access is restricted for safety and security reasons. Dennison is located at 100 Veterans Memorial Highway, Hauppauge, NY. For electricity service questions, outage reporting, or energy assistance programs, contact the operating utility's customer service office rather than the facility directly.
Dennison Contact Information
Address, Phone Number, and Hours for an Power Plant in Hauppauge, Missouri.
| Name | Dennison |
| Address | 100 Veterans Memorial Highway, Hauppauge NY 11788 Map |
| Phone | |
| Website | |
| Hours |
Map of Dennison
About Dennison
Dennison, located in Hauppauge, NY, is an energy plant that converts energy into bulk electrical power. The Power Plant distributes electrical power to the Suffolk County area electrical grid, which delivers it to electricity consumers.
Contact Power Plant for questions about:
- Electricity service and outage reporting for customers in the service area of Dennison
- Energy generation sources and environmental compliance data
- Energy efficiency programs, rebates, and low-income assistance options
- Educational tours or community information sessions at the facility