
Energy Efficiency Review
A practical energy efficiency review for homeowners, covering air leaks, windows, HVAC systems, lighting, appliances, and smart upgrades that reduce energy costs and improve comfort.
Simple Ways to Make Your Home More Comfortable and Cost-Effective
Small upgrades can make a big difference in comfort, utility bills, and long-term home value.
Energy efficiency isn’t just about saving money; it’s about creating a more comfortable, well-functioning home. Whether you’re planning to stay put for years or thinking ahead to resale, these practical improvements can reduce energy loss, lower monthly costs, and make your home more appealing to future buyers.
Below is an energy efficiency review to help you identify where small changes can deliver real impact.
1. Seal Air Leaks: The Hidden Energy Drain
Approximately 38% of air loss in a home comes from cracks and gaps around walls, windows, and doors, many of which are invisible to the naked eye. To put it in perspective:
A 1/8-inch gap under a standard 36-inch door can let in as much cold air as a 2.4-inch hole through your wall.
What to do:
- Check doors and windows for drafts by running your hand along frames and thresholds.
- Seal gaps with weatherstripping or caulking. This is one of the easiest and most cost-effective fixes, with immediate results.
2. Upgrade (or Supplement) Your Windows
Energy-efficient windows are designed to reduce heat loss in winter and heat gain in summer, helping your HVAC system work less.
Options to consider:
- Replace windows in phases if a full upgrade isn’t feasible.
- Use higher-tint or low-E windows in rooms with heavy sun exposure.
- Add storm windows as a more affordable solution for older homes with original windows.
3. Switch to Energy-Efficient Lighting
If you haven’t already, replace traditional incandescent bulbs with LEDs.
Why it matters:
- LED bulbs use up to 75% less energy
- They last up to 25 times longer
- Lower replacement costs and reduced energy bills add up quickly
4. Maintain (or Upgrade) Your HVAC System
Your heating and cooling system is one of the biggest energy users in your home.
Key tips:
- Replace air filters regularly and note the change date somewhere accessible.
- Check manufacturer recommendations for filter frequency.
- If your HVAC system is very old, consult a licensed technician about whether an upgrade could significantly improve efficiency and comfort.
5. Choose Energy Star Appliances When It’s Time to Replace
When upgrading appliances, look for the Energy Star certification, which indicates models designed to use less energy without sacrificing performance.
This applies to:
- Refrigerators
- Dishwashers
- Washing machines
- Dryers
Energy-efficient appliances can noticeably reduce utility costs over time and are a selling point for buyers.
6. Install a Programmable or Smart Thermostat
A programmable or smart thermostat (like Nest) allows you to:
- Lower energy use when you’re away or sleeping
- Maintain comfort when you’re home
- Monitor and adjust usage patterns easily
This is a relatively small upgrade with outsized long-term savings.
7. Use Smart Power Strips
Many electronics continue to draw power even when turned off.
Smart power strips:
- Detect when devices aren’t in use
- Automatically shut off power
- Reduce “phantom” energy consumption
8. Hot Water Usage
Heating water requires significant energy. Consider installing:
- Low-flow showerheads
- Low-flow faucets
These reduce hot water usage without sacrificing pressure, helping lower both energy and water bills.
9. Use Curtains and Blinds Strategically
Window coverings aren’t just decorative; they’re functional.
- Close curtains and blinds when rooms aren’t in use to keep solar heat out during warmer months.
- This helps maintain consistent indoor temperatures and reduces cooling demands.
Why Energy Efficiency Matters in Real Estate
Energy-efficient homes often:
- Cost less to operate
- Feel more comfortable year-round
- Appeal to today’s value-conscious buyers
Whether you’re improving your current living experience or preparing your home for the market, these upgrades can pay off both immediately and long-term.
Ready to Talk Next Steps?
Whether you’re looking to buy, sell, or explore your options, Amie is here to help. Contact Amie Pisano for more tips or to discuss your real estate goals in Westchester County.
914.715.2632





