With rising power bills across Western Australia, tenant priorities are shifting rapidly. When tenants evaluate potential rental properties, many look beyond the base weekly rent; they calculate total living expenses.
Perth’s summer heatwaves and winter cold snaps place heavy demands on household climate control, meaning a property with low energy performance often comes with high power bills. Conversely, an energy-efficient home offers significantly lower running costs, creating a compelling value proposition where tenants are frequently willing to pay higher rents if their overall monthly utility bills are lower. But there are also a number of other financial benefits.
According to REIWA research, properties with energy-efficient features are commanding measurable rental premiums across the state. Research shows that 75% of tenants view a home’s energy performance as an important consideration, as running costs and liveability become central to property decisions.
This raises an important question for property investors: is investing in energy efficiency worth the upfront cost, and does going green actually translate to greater returns?
How Energy Upgrades Boost Yields and Reduce Vacancy
For property investors, energy-efficient retrofits offer three direct financial advantages:
Measurable Rental Premiums: Enhancing a property’s overall energy efficiency allows landlords to position their asset in a higher rent bracket, directly boosting gross rental yields.
- Accelerated Leasing Speed: Properties with strong energy credentials stand out to prospective tenants comparing ongoing living costs, resulting in higher inquiry rates and faster tenant placement during lease turnarounds.
Long-Term Tenant Retention: Lower utility bills and superior year-round indoor comfort directly drive tenant satisfaction. Satisfied tenants are far more likely to renew their leases, saving investors thousands of dollars in turnover costs, marketing fees, and lost rent.
High-Impact Upgrades for Maximum Return on Capital
Going green does not require a complete structural overhaul. Property owners can focus on targeted, cost-effective retrofits that yield immediate financial and operational returns:
- Solar PV Systems: Installing a standard residential solar array remains one of the most visible and highly sought-after features for Perth tenants, providing immediate relief from daytime electricity tariffs.
- Home batteries: Adding home batteries allows households to capture excess daytime solar power for evening use. While a higher upfront investment, providing tenants with access to off-peak energy savings creates a distinct market advantage that can improve overall tenant satisfaction and lease stability.
- Modern Inverter Split-System Air Conditioning: Replacing old, energy-hungry units with high-star-rated split systems dramatically cuts electricity consumption while improving living comfort.
- Window Treatments and Insulation: Adding quality blockout blinds or ceiling insulation helps regulate indoor temperatures passively, reducing the overall workload on air conditioning units.
- LED and energy efficient lighting: An upgrade from outdated halogen or incandescent lighting to modern LEDs is a simple, low-cost improvement. It offers reductions in household energy, helping lower day-to-day running costs without requiring a high financial commitment.
Moving Forward with Energy Upgrades
Executing property upgrades while a tenant is occupying the home can sometimes cause unnecessary disruption. The most effective approach is to plan energy performance improvements during scheduled lease turnarounds or prior to bringing a property to market. Conducting a performance audit ahead of a lease expiry gives you clear direction on which improvements offer the highest return on investment, allowing you to update your marketing materials, highlight lower running costs in property listings, and relaunch the property at a higher rental rate.
Energy efficiency is no longer just a trend. It’s a proven lever for unlocking higher rental yields, minimising costly vacancies, and future-proofing your portfolio.
