Weatherization and Residential Energy Efficiency on Trial

A recent academic study of a DOE funded low income Weatherization Assistance Program found that the program was not saving enough energy to pay for the cost of the improvements. A wide range of [...]


Performance Systems Development is now an ICP Quality Assurance Provider

Investor Confidence Project (ICP) has announced that Performance Systems Development has qualified for the ICP Quality Assurance Credential, and is now authorized to conduct third-party review [...]

In News

PSD Project Highlighted in the Ithaca Journal

A project is developing in Tompkins County to rank homes by their fuel efficiency, much like gas mileage estimates for a car.