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 or apartment 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 and apartments use significantly less energy than typical new homes and apartments while delivering better comfort, quality, and durability.
The Cash Flow Opportunity Calculator helps inform strategic decisions about financing energy efficiency projects. This document provides an explanation of the calculations and methodology at work behind the calculator.
This study, co-authored by Co-Star and Burnham-Moores Center for Real Estate, provides some comparison data on ENERGY STAR and LEED certified buildings versus non-ENERGY STAR or Non-LEED certified office property from the entire United States using the CoStar data base. The results show the financial benefits of investing in sustainable real estate.
This paper from Maastricht University compares certified green buildings with nearby buildings and determines that buildings with green ratings command substantially higher rents and selling prices than otherwise comparable buildings. According to researchers, ENERGY STAR certified buildings command a rental premium of about 3%, have higher occupancy, and bring in a 16% premium on selling prices.
This report from the Green Building Finance Consortium demonstrates that investing in energy efficiency enhances value in your real estate portfolios. This report takes a look at the growing demand for more efficient buildings, sales prices, lease rates and occupancy rates. It also provides real estate investors with academic and industry research, key steps, and best practices for integrating energy efficiency across your portfolios.
This 2009 article from the National Electrical Manufacturers Association (NEMA) discusses why implementing energy efficiency projects contributes to an organization’s overall financial health and how ENERGY STAR tools and resources can help sell cost-effective energy efficiency improvements to decisionmakers.
This report defines responsible property investing (RPI) as including facets such as investing in ENERGY STAR certified properties, transit-oriented development, and redevelopment areas. It shows that investors could have purchased a portfolio consisting solely of RPI office properties over the past 10 years and had performance that was better, at less risk, than a portfolio of properties without RPI features. The paper then breaks down the ways that various RPI features impact income, property values, capitalization rates, price appreciation and total returns.
This report from the U.S. Green Building Council explains how high performing buildings show proven cost-effectiveness, boost employee productivity, enhance tenant health, reduce liability for owners, and increase a building's property value. Certification programs like LEED and ENERGY STAR are creating common benchmarks, support tools and opportunities for the public which offer market differentiation and create higher value for buildings.
This report from the Northwest Energy Efficiency Alliance (NEEA) documents commercial building retrofit, renovation, and upgrade projects that have demonstrated or predicted performance of 30% or better than the average for comparable buildings. These profiles explore successful approaches to deep savings and energy performance, owner motivation and areas of innovation in order to accelerate market adoption of energy efficient retrofits. This work is part one of a three-phase project to develop case studies that demonstrate deep energy savings.
This report from Maastricht University discusses the effects of the sustainability of commercial properties on their operating and stock performance. Investors considering incorporating the environmental performance of a building into investment decisions may benefit from this report. Using a sample of U.S. Real Estate Investment Trusts (REITs), the report estimates that an REIT's sustainability is positively related to return on assets, return on equity, and the ration of funds from operations to total revenue.
This 12-page report summarizes the findings from a study on the financial benefits of energy efficiency in commercial office buildings. The study provides a detailed analysis of the benefits of using ENERGY STAR to achieve a high level of energy performance in commercial buildings. The benefits analyzed include significant direct financial savings from reduced energy use, persistent savings from improvements in energy performance, improved building occupancy, and higher building asset value.