E² | EnergyRESIDENTIAL · E² | Energy
Your home.
A smarter energy future.
Understand your energy spend and discover which upgrades could suit your home. Explore solar, battery storage, heating and cooling, EV charging and heat-pump hot water in one assessment.
Start your assessment ↗Share your current equipment, household needs and priorities.
Get an annual-spend estimate from your bills and relevant upgrade suggestions.
Send your assessment to E² for a review of suitable options.
Build your home energy snapshot.
Have a recent electricity and gas bill handy if possible. Bill amounts and equipment details are optional; complete what you know. Fields marked * are required.
Annual spend is an estimate based on the bill amounts and billing periods you enter. Seasonal use and tariff changes can affect your actual annual total. Upgrade suggestions are an initial guide; savings, pricing and suitability require a detailed review.
A little more clarity.
Do I need to know all my equipment details?
No. Complete what you know and leave optional details blank. Equipment information and recent bills help us make the follow-up more useful.
Does this calculate my potential savings?
This assessment estimates your current annual energy spend and highlights upgrades to explore. A personalised savings estimate needs a closer look at your usage, tariffs, equipment and property.
Am I committing to an installation?
No. Submitting your assessment is a starting point for discussing your options with E².
