Home Energy Efficiency & Tariffs
The cheapest kilowatt-hour is the one you never use.
Before you size solar or buy a battery, it pays to understand where your power goes, how your tariff rewards or punishes you, and how efficiency, net metering and heat pumps fit together.
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Essential Home Energy guides
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Home Energy Efficiency 101: Where Your Power Really Goes
Cuts to use and waste beat generation upgrades every time. Here’s where household energy goes and the high-impact fixes.
Electricity Tariffs Explained: Flat, Time-of-Use, Demand & Feed-in
Your tariff determines whether solar and batteries pay off. Understand the four main tariff structures and what they mean for you.
How to Read Your Electricity Bill: Every Line Explained
Your bill hides the numbers that decide whether solar or a battery makes sense. Here’s what each line means in plain language.
Running Air Conditioning on Solar: Does It Work?
Air conditioning is the biggest summer energy load — often exactly when solar peaks. How to match your A/C load to a solar system.
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All Home Energy guides
In-depth, calculation-first content that levels up your knowledge.
Home Energy Efficiency 101: Where Your Power Really Goes
Cuts to use and waste beat generation upgrades every time. Here’s where household energy goes and the high-impact fixes.
Electricity Tariffs Explained: Flat, Time-of-Use, Demand & Feed-in
Your tariff determines whether solar and batteries pay off. Understand the four main tariff structures and what they mean for you.
Net Metering vs Feed-in Tariffs: What They Mean for Your Solar
How the grid pays (or doesn’t) for your surplus solar — and why the rules differ so much by region.
Heat Pumps vs Electric Resistance Heaters: The Real Efficiency Gap
Heat pumps move heat instead of making it, which is why they use far less electricity for the same warmth. Here’s the honest comparison.
How to Read Your Electricity Bill: Every Line Explained
Your bill hides the numbers that decide whether solar or a battery makes sense. Here’s what each line means in plain language.
Smart Meters Explained: What They Measure and How to Use Them
Smart meters track your energy in detail and power time-of-use tariffs. What they do, what data you can access, and how to use them with solar.
Energy Monitors & Smart Home Energy Monitoring Explained
Whole-home energy monitors show where every kWh goes in real time. Here’s how they work, what you’ll learn, and which setups are worth it.
Running Air Conditioning on Solar: Does It Work?
Air conditioning is the biggest summer energy load — often exactly when solar peaks. How to match your A/C load to a solar system.
Solar Hot Water & Electric Water Heating with Solar
Water heating can be a third of a home’s energy use. How to run it on solar with timers, heat pump boosters, and smart diverters.
Home Energy Audit: Find Your Biggest Savings First
Before solar, an energy audit shows where you’re wasting electricity and heat. What a professional audit checks, what DIY audits find, and what to fix first.
Smart Thermostats: Do They Actually Save Money?
Smart thermostats automate heating and cooling schedules. When they save real money, when they don’t, and how they interact with solar and batteries.
Running a Pool Pump on Solar: The Math That Works
Pool pumps are big steady loads — often the best candidate to run on solar surplus. How to time and size so the pool is basically free to run.
Efficiency first
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Talk to energy professionals about efficiency, solar and storage together.