Energy efficiency
Energy performance contracting Energy performance contracting uses a finance model that guarantees savings through energy-efficient retrofits, eliminating the need for capital investment. Our facility audits help improve the efficiency of the building and essential systems, including lighting, HVAC, and water.
Energy efficiency features include variable refrigerant flow for the HVAC, a geo-exchange system, advanced metering and building controls , high- efficient lighting systems, a thermally enhanced building envelope, interior window systems which maintain the historic windows but increase thermal performance, and advanced power strips with desk ...
Lighting Controls Take Focus in the Latest 90.1 Energy Standard
Updated standard sharpens lighting control strategies across building types The American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) and the Illuminating Engineering Society (IES) recently published ANSI/ASHRAE/IES Standard 90.1-2025, Energy Efficiency Standard for Buildings Except Low-Rise Residential Buildings. This edition incorporates 105 addenda that advance ...
While a smart thermostat itself doesn't use much energy , it is an important part of an ENERGY STAR Home Upgrade because it controls equipment that uses a lot of energy for heating and cooling. Smart thermostats that earn the ENERGY STAR label are independently certified, based on actual field data, to save energy and save you money on your energy bills.
Utilizing highly efficient technologies to augment or control building and facility systems is a cost-effective solution to accomplish efficiency measures. From advanced lighting to smart building controls , DOE's National Labs work with partners to identify and analyze the latest technologies to ensure partners are implementing best practices in their buildings or facilities.
Using this technology to implement lighting control strategies plays a vital role in minimizing energy waste and enhancing building sustainability. By integrating advanced lighting controls strategies such as daylight harvesting, dimming, and occupancy sensing, individuals and businesses can achieve significant energy and cost savings.
Energy Efficiency Solutions
That means lower costs, reduced carbon emissions, and less impact on the environment. Examples of energy efficiency solutions include LED lighting upgrades, high-efficiency HVAC equipment upgrades or replacements, improved controls and building automation, AI-enabled services for energy optimization, and more.
Building energy management and control systems in commercial buildings can benefit both property owners and occupants. Three new briefs examine the achievable savings, how AI is changing the technology, and strategies to help more buildings install these systems.
57 Ways to Improve Your Home's Energy Efficiency in 2025
Cut energy waste and lower bills with 57 proven tips to improve your home's energy efficiency in 2025. Ready to get started? Find a contractor you can trust with the Clean Energy Connection!
Expert guide to energy efficiency hacks smart tech lower bills. Tips, reviews, and actionable advice for 2026.
