Home Energy Efficiency Consultants Massachusetts is committed to helping homeowners and builders improve energy efficiency. A key component of this effort is the Home Energy Rating System (HERS) index, a widely recognized standard for measuring a home’s energy performance. But why does this rating matter, and how does it impact you?
Whether you’re a homeowner looking to cut energy costs, a builder aiming to meet new energy standards, or just someone interested in a more sustainable lifestyle, understanding the HERS rating system is crucial. Let’s break it down in detail.
A HERS rating is a numerical score assigned to a home based on its energy efficiency. The rating scale ranges from 0 to 100, with lower scores indicating greater efficiency:
The state of Massachusetts has ambitious climate and energy goals, including:
By enforcing stricter HERS rating standards, Massachusetts is pushing for the construction of homes that are:
These standards primarily impact new constructions, but they also encourage existing homeowners to invest in energy-efficient upgrades.
If you own an older home, chances are its HERS score is above 100 due to outdated insulation, inefficient windows, and older appliances. While you are not required to lower your home’s HERS score before selling, doing so can significantly increase its market value and reduce energy costs.
A lower HERS score means:
If you’re interested in determining your home’s HERS score, a certified HERS Rater in Ashby, MA, can provide an assessment and recommend improvements.
For builders, the new HERS requirements mean an additional upfront investment in:
While this may increase initial construction costs, the long-term benefits include:
Stricter HERS standards contribute to reducing Massachusetts’ carbon footprint. Key benefits include:
A lower HERS score means homes are better insulated, require less energy to heat and cool, and rely more on renewable energy solutions.
The HERS system is leading Massachusetts towards a cleaner, more energy-efficient future. Here’s what homeowners and builders can expect:
To achieve lower HERS scores, Massachusetts is promoting an all-electric approach to home energy. This means:
Over time, homeowners will need to incorporate more Energy Star-rated appliances, high-performance insulation, and efficient HVAC systems to meet evolving HERS standards. Some expected changes include:
Massachusetts has some of the oldest homes in the country. According to census data from mass.gov, over 80% of homes in the state rely on gas, oil, or other fossil fuels for heating, with only 18% using electric or solar-powered heat. This makes it even more critical for the state to move toward energy-efficient upgrades.
By embracing new HERS rating requirements, homeowners and builders in Ashby, MA, can contribute to a greener, more sustainable future.
At Home Energy Efficiency Consultants Massachusetts, we specialize in helping homeowners and builders navigate the HERS rating system. Our team of certified HERS Raters in Ashby, MA, provides:
Whether you’re planning to buy, sell, or build a home, we can help ensure that your property meets the latest energy efficiency standards.
Are you ready to improve your home’s energy efficiency and lower your HERS score? Contact Home Energy Efficiency Consultants Massachusetts today to schedule an assessment with a certified HERS Rater in Ashby, MA.
By taking proactive steps toward energy efficiency, you’ll save money, increase your home’s value, and contribute to a cleaner environment.
At Home Energy Efficiency Consultants, we are committed to providing the highest quality energy consulting services to homebuilders, architects, and developers across Massachusetts.
24/7 Support
Sign up for our newsletter to receive exclusive updates, tips, and insights about energy-efficient building practices, financial incentives, and the latest energy code requirements in Massachusetts.
68 South St – Framingham MA
© 2025, All Rights Reserved.
