Solar Home Tour
Renewable Energy Long Island is coordinating visits to three South Fork houses on Saturday as part of the National Solar Tour and Green Buildings Open House.
The Matheson house at Manor Lane South in Springs uses a photovoltaic system to generate power, along with other green features. The Kalfaian house on South Delrey Road in Montauk has been solar powered since the early 1990s, and the James house in Montauk on South Flagler Street uses both solar and geothermal systems.