Haere mai ki Sustainability Trust
We’re experts in sustainability, healthy homes, ethical electricity and supporting our local communities.
We deliver innovative social and environmental programmes in Te Upoko o Te Ika a Māui, the Wellington Region.
Toast Electric
Our not-for-profit electricity company, making a difference
Energy efficient homes
We are the home energy experts. From advice to install, we do it all: heat pumps, central heating, insulation, ventilation, healthy homes standards, LED lighting and EV charging.
Zero waste
Taking climate action by creating better habits for a better future
Community support
Healthy housing services to help households stay warm and dry
Energy Efficient Homes
From advice to install, we do it all.
✓ Heat pumps keeping you warm in winter and cool in summer
✓ Central heating allowing full control of your heating and cooling
✓ Insulation advice, full supply and install service
✓ Advice for rentals on the Healthy Homes Standards
✓ Ventilation solutions for damp homes
✓ Efficient lighting to increase the efficiency of your home
✓ Home EV chargers taking the guess work out of EV ownership
Community Support
We support our community by offering a range of in-home healthy housing services to households living with low-income:
✓ Wellington Curtain Bank for free curtains, delivered to your door
✓ Well Homes support for child-related housing needs, including safe sleeping
✓ Energy saving advice from our team of helpful assessors
✓ Housing advocacy including support letters to agencies and landlords
✓ Discounts on heat pumps and insulation for qualifying households
People are at the heart of everything we do.
Zero Waste
Services that contribute to the development of a circular economy, diversion of resources from landfill and a more socially equitable community:
✓ Reuse and recycling programmes at our zero waste centres
✓ Te Aro Zero Waste, rethinking waste in Pōneke’s city centre
✓ RepairED providing access to repair for all ages & abilities
✓ FillGood reusable serviceware solutions for events and festivals
✓ Otaihanga Zero Waste, revaluing construction waste in Kāpiti
We’ve led sustainability in the Wellington region for more than 20 years.
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