Energy Efficiency Tips &amp; Home Upgrade Insights

Why Do Heat Pumps Have Fins? Salt Air, Corrosion & Gold-Fin Coating Explained

Heat pump fins maximize heat transfer, but in coastal areas they're under constant attack from salt air that can travel up to 100 km inland. Gold Fin coating creates a corrosion-resistant barrier that protects the coil, preserves airflow and efficiency, and adds years of reliable life. Essential for any home in Atlantic Canada.

April 27, 2026

5 min

Is Solar Energy Reliable for Canadian Homes? A Straight-Talk Guide

Is Solar Energy Reliable for Canadian Homes? A Straight-Talk Guide

Modern solar panels are built to last 25-plus years, but reliability isn't just about the panels. It is the inverter, the warranty, and how the system is designed for Canadian winters. Here's a straight-talk look at how reliable home solar really is in Canada, what fails (and what doesn't), and whether the math actually works out for your house.

April 21, 2026

8 min

Inside a 50-Ton Nordic Geothermal System: How Ground-Source Heat Pumps Work

Inside a 50-Ton Nordic Geothermal System: How Ground-Source Heat Pumps Work

Take a tour with Kent Steeves of a real 50-ton Nordic geothermal heat pump system heating a 30,000 sq ft warehouse. Learn how 36 vertical boreholes, a 500-gallon buffer tank, and constant ground temperatures deliver 50–60% energy savings — and how the same technology scales to homes.

April 20, 2026

5 min

Latest Energy Efficiency Blog Posts & Tips

Blog Categories: Heating, Cooling, Geothermal, Solar, and more

Energy Saving Tips for Your Home: Greenfoot's Guide for 2025

Energy Saving Tips for Your Home: Greenfoot's Guide for 2025

As energy prices rise, small changes can lead to big savings. Greenfoot Energy’s 2025 guide highlights practical, affordable ways to make your home more efficient — from smart thermostats and LED upgrades to cold-climate heat pumps and insulation improvements. Save money, stay comfortable, and take control of your energy use this year.

David Wilson5 min read

Expert Energy Efficiency Tips for Canadian Homeowners

Expert Energy Efficiency Tips for Canadian Homeowners

Achieve maximum energy efficiency with professional strategies from Red Seal certified experts. Reduce energy consumption by up to 40% through systematic improvements including insulation, HVAC optimization, smart technology, and proper maintenance – all with financing options available.

David Wilson3 min read

Canadian Rebates for Solar Installations

Canadian Rebates for Solar Installations

Discover how Canadian rebates can help you save on solar energy installations.

Joe Godbout4 min read

maintenance plans

The Benefits of HVAC Systems

maintenance plans

The Benefits of HVAC Systems

Explore the essential benefits of HVAC systems for home comfort and energy efficiency.

David Wilson5 min read

Understanding HVAC Systems

Understanding HVAC Systems

Discover how HVAC systems work, why they’re essential for year-round comfort, and how investing in efficiency can save money while improving indoor air quality.

Emily Jones3 read

smart home technology

Peak Smart Thermostat: Revolutionizing Home Climate Control

smart home technology

Peak Smart Thermostat: Revolutionizing Home Climate Control

The Peak Smart Thermostat enhances home energy efficiency and comfort with smart climate scheduling, mobile app connectivity, and proactive maintenance alerts.

Dave Garrett3 read

services offered

All-in-One Comfort: Full Range of Greenfoot Services

services offered

All-in-One Comfort: Full Range of Greenfoot Services

We have a wide range of services that have you covered. With a strong presence across Canada and a commitment to sustainability and innovation, Greenfoot is your one-stop solution for energy upgrades that actually make a difference.

Joe Godbout3 read

air quality improvement

Debunking Solar Energy Myths

air quality improvement

Debunking Solar Energy Myths

Explore and debunk common myths about solar energy to better understand its benefits.

Michael Brown5 min read

Geothermal for Home or Business: How to Avoid Mistakes

Geothermal for Home or Business: How to Avoid Mistakes

Geothermal for your home or business. See how simple making the switch is and how to avoid costly mistakes in the process

Joe Godbout10 read

The Benefits of Heat Pumps

As energy costs continue to rise, heat pumps have become one of the most efficient upgrades for your home. Discover how they save energy, reduce bills by up to 50%, and provide year-round heating and cooling.

Joe Godbout4 min read

partnerships

Greenfoot Renews Partnership with Saint John Energy

partnerships

Greenfoot Renews Partnership with Saint John Energy

Greenfoot Energy renews its partnership with Saint John Energy to provide New Brunswick homeowners with affordable, efficient mini-split heat pump rentals.

Joe Godbout3 read

home comfort

Why Some Rooms in Your Home Never Feel Comfortable

home comfort

Why Some Rooms in Your Home Never Feel Comfortable

Why do some rooms in your home feel too hot or too cold? The real cause is often the building envelope — not your HVAC system. Learn how airflow, insulation, and heat loss analysis can solve uneven temperatures.

Joe Godbout8 read

Is Solar Energy Reliable for Canadian Homes? A Straight-Talk Guide

Is Solar Energy Reliable for Canadian Homes? A Straight-Talk Guide

Chris Meechan8 min read

heat pumps

Why Do Heat Pumps Have Fins? Salt Air, Corrosion & Gold-Fin Coating Explained

heat pumps

Why Do Heat Pumps Have Fins? Salt Air, Corrosion & Gold-Fin Coating Explained

Kent Steeves5 min read

Featured Heat Pump & Energy Articles

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Energy Saving Tips for Your Home: Greenfoot's Guide for 2025

Energy Saving Tips for Your Home: Greenfoot's Guide for 2025

David Wilson5 min read

Expert Energy Efficiency Tips for Canadian Homeowners

Expert Energy Efficiency Tips for Canadian Homeowners

David Wilson3 min read

Understanding HVAC Systems