ENERGY STAR products are independently certified to save energy without sacrificing features or functionality. Saving energy helps prevent climate change. Look for the ENERGY STAR label to save money on your energy bills and help protect our environment.
Improving your home's energy efficiency with ENERGY STAR can help to lower high energy bills, improve comfort and reduce greenhouse gas emissions. Learn about the many ways to save in your home and track your progress with "My ENERGY STAR" - your new dashboard to savings.
A new home that has earned the ENERGY STAR label has undergone a process of inspections, testing, and verification to meet strict requirements set by the US EPA. ENERGY STAR certified homes use 15-30% less energy than typical new homes while delivering better comfort, quality, and durability.
ENERGY STAR Award-winning partner CBRE engaged a research team from Maastricht University to measure the uptake of green building certification in the top 30 largest U.S. office markets from 2005 to 2013. The results are outlined in this 38-page report. Among the key findings are:
The ENERGY STAR Snapshot provides an at-a-glance summary of the key performance indicators for the commercial and industrial program. The Snapshot brings together the latest national metrics to help ENERGY STAR partners see the impact of their efforts. It provides a look at:
In May of 2012, the National Association of Counties and the Institute for Building Technology and Safety (IBTS) launched a study to learn more about how counties use energy in their buildings. Their goal is to help counties identify strategies to increase their energy efficiency by tracking energy use in their facilities and creating a plan for energy-saving improvements. Read this 15-page report for a summary of findings about county buildings and their energy use based on an analysis of data in ENERGY STAR Portfolio Manager.
Global leaders within the data center industry developed a consistent set of global metrics for measuring energy efficiency and greenhouse gas emissions. This protocol provides the agreed-on measurement protocols for PUE, Green Energy Coefficient (GEC), Energy Reuse Factor (ERF), and Carbon Usage Effectiveness (CUE). This document, dated October 2, 2012, also discusses agreements that have been reached to date.
This report by the Institute for Market Transformation is intended to serve as a guide for policymakers and multifamily stakeholders on benchmarking and disclosure rules and regulations. It provides an introduction to the multifamily housing sector, followed by a thorough review of existing benchmarking and disclosure policies and an assessment of continuing policy challenges and opportunities.
This report by the Institute for Market Transformation shows how a new kind of energy policy is creating skilled, export-proof jobs in cities across the United States. Under this type of policy, called building energy rating and disclosure, owners of large buildings track exactly how much energy their properties use. Armed with this information, they can make changes that reduce their utility bills and those of their tenants—helping everyone’s bottom line. Within the report are profiles of business leaders who are adding jobs and expanding their client rosters.
This report describes the data and statistical methods used to construct the Energy Performance Indicator (EPI) for pulp, paper, and paperboard mill plants. It also explains how the EPI was developed to provide a plant-level indicator of energy efficiency by working with the pulp and paper mill industry. This report is useful if you would like background information on how EPA's ENERGY STAR Pulp and Paper Mill EPI was developed. The report presents the individual equations used to develop the EPI, as well as instructions for using them in an associated Excel spreadsheet.