THE SHORT ANSWER HERE IS YES; BUT IT COMES WITH A FEW CAVEATS.

Each passing decade has assured a new era of eco-friendly, energy efficient awareness. Homes built today are more energy efficient than older homes; and it’s not even close. The difference is as much as 30% more according to the U.S. Green Building Council. High-efficiency HVAC systems, enhanced Insulation and Energy Star appliances are among some of the contributing factors. That said, this does not mean that an older home can not be energy efficient. It simply means older houses are not required to meet current more green sensitive eco standards. You can still enjoy the beauty and charm of a more vintage home while being energy efficient. But, this typically calls for a significant amount of modern updates. While new homes cost more initially, you’ll benefit from a more energy efficient home the day you move in. Determining which is the best option for you requires some careful consideration. We’ll go over everything you need to know!

Energy efficient homes have energy-saving features that save money on heating, cooling, water, and lighting. You’ll also typically find enhanced insulation, air sealing and high quality HVAC systems. In addition, premium windows and doors also contribute to lower energy bills.

Both building or buying a home present their own unique challenges. This is particularly true if your goal is to purchase a greener, energy efficient house. New houses are built to the latest updated government set standards and regulations. The US Building Code was enacted in 1976. Since then, it has been a major influence in developing green, eco-friendly, home designs and construction practices. This is important to note because approximately 40% of existing US homes were built prior to its introduction. But, regardless of the initial obstacles, enjoying an eco-friendly, energy efficient older home is possible. Start with a qualified real estate agent who understands your needs.

Having this information prior to signing a contract will allow you to better gauge your true cost once updates are complete. The cost of an energy consultant to audit your home will vary depending on the size and complexity of your home. Generally, a home energy audit from a professional consultant will cost between $500 and $800. This cost includes on-site diagnostics, a thorough inspection of all components of the home's energy system, and a detailed report. In addition, some regions will offer financial incentives or rebates for having an energy audit done; check with your local utility provider for more information.
The cost of the energy audit is typically the responsibility of the buyer. If you are working with a real estate agent, these fees may be included in the cost of the services. Additionally, some energy providers may offer energy audit discounts or incentives.