Why it matters: One of the biggest advantages of buying a newly built home is built-in energy efficiency. Today’s builders use advanced materials, systems, and standards designed to lower utility bills, reduce environmental impact, and improve comfort from day one.
But efficiency isn’t “set it and forget it.” A little routine maintenance helps protect your investment – and your monthly savings. Your new home likely starts off greener than resale homes – but upkeep keeps it that way.
What Makes New Homes More Energy Efficient
Many new homes are built to meet or exceed recognized efficiency standards, including:
ENERGY STAR®–certified appliances and HVAC systems
High-performance insulation and windows
HERS Index ratings that measure overall home efficiency
LEED-inspired construction practices in some communities
Smart Maintenance Tips for a Green Home
1. Stay on Top of HVAC Care
Your HVAC system does the heavy lifting for comfort – and energy use.
Schedule professional tune-ups once or twice a year.
Replace or clean air filters regularly (monthly or quarterly).
Ask your utility provider about rebates for maintenance.
2. Seal Air Leaks Early
Even new homes experience expansion and contraction as seasons change.
Check windows and doors for drafts.
Reseal caulking and weatherstripping as needed.
Make leak checks part of a seasonal routine.
3. Use Landscaping to Your Advantage
Your yard can help – or hurt – your home’s efficiency. Smart landscaping can significantly reduce cooling costs over time.
Plant deciduous trees on the south and west sides for summer shade
Choose native plants and grasses
Limit hardscaping that traps heat
Use efficient irrigation systems with moisture sensors
4. Let Smart Home Tech Do the Work
Many new homes come pre-wired or ready for smart devices. The results are energy savings without daily effort.
Smart thermostats adjust temps when you’re away
Smart lighting turns off unused lights automatically
Smart plugs reduce “phantom energy” use
5. Request Energy Reports or Audits
Your utility company may offer free or low-cost energy reports.
Track which systems use the most energy
Identify unusual usage spikes
Get personalized tips to save more
Everyday Green Habits That Add Up
Small changes still matter:
Unplug electronics or use power strips
Adjust thermostats slightly with the seasons
Turn off lights in empty rooms
Wash full loads and use cold settings
Clean low-flow fixtures to keep them working properly
Explore renewable energy options through your utility
The bottom line: Your new home was designed to be energy efficient – but smart maintenance keeps it performing at its best. Protect your home, lower your bills, and keep your investment green for years to come.
Still looking for that new energy efficient home? Search NewHomeSource for the most complete listings of new home communities sure to check off your wants and needs list.
Julie Gordey
A lifelong educator, Julie Gordey, is a retired school administrator. After years of focusing on education, this University of Texas graduate now travels and enjoys freelance writing for BDX and NewHomeSource.com.