States and State Governments

ASHRAE and IECC Standards

Establishes minimum whole-building energy performance requirements (design, construction, and and verification) for energy-efficient residential buildings.

ASHRAE 90.1-2019

Provides the minimum requirements for energy-efficient design of most buildings, except low-rise residential buildings.

2018 International Energy Efficiency Code

A comprehensive energy conservation code that establishes minimum regulations for energy-efficient buildings using prescriptive and performance-related provisions.

New York Green Bank

Offers structured wholesale financial products and solutions to support a suite of clean energy technologies, including energy efficiency.

Connecticut Green Bank

Established in 2011 to promote investment in clean energy and efficiency, and includes a program to help homeowners purchase ENERGY STAR appliances.

ACEEE Primer, On-Bill Energy Efficiency

Breaks down the differences between on-bill financing, on-bill repayment, tariffed on-bill programs, and other nuances between various on-bill programs for energy efficiency.