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About Our sustainability Our story Our people Events Venue hire Blog Work with us Volunteer with us Donate Contact us Kids Corner Energy efficient homes Sustainable homes Heat pumps Central heating Insulation Subsidies Healthy homes standards Ventilation LED lighting EV charging Community support Community & education initiatives Wellington Curtain Bank Housing advocacy & support Toast Electric Zero waste Zero waste Reuse & recycling services Te Aro Zero Waste FillGood RepairED Circular Wellington map Otaihanga Zero Waste
Sustainability Trust
A Wellington-based social enterprise that specialises in warm, dry, healthy homes and sustainable advice fore everyone - regardless of income.
Toast Electric

Healthy homes, sustainability + other things we like

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My Year Without New Clothes
My Year Without New Clothes

Susie, our Community Manager, decided not to purchase any new clothing in 2022 in an attempt to reduce her carbon footprint. Read her blog to find out how she got on.

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Sustainability Advice / CommunityGuest User31 January 2023Real stories
Is your insulation due an upgrade?
Is your insulation due an upgrade?

Insulation is one of the most cost-effective ways to boost the thermal performance of your home. But, if you've had insulation installed 10 years ago or more, it could be time for an upgrade.

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Sustainable Homes/ Home AdviceGuest User30 January 2023Insulation
Let's get growing!
Let's get growing!

We are excited to be collaborating with the Wellington Timebank on our Welly Urban Food Org. (UFO) project. Working together, we'll expand our UFO network and help facilitate urban agriculture volunteering around Pōneke.

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Sustainability Advice / CommunityGuest User30 January 2023Compost / Food Waste, Volunteer
Urban Heat Islands – What They Are And Why They Matter
Urban Heat Islands – What They Are And Why They Matter

Have you ever walked through the city feeling the heat radiate off of the dark asphalt under your feet? The uncomfortable lack of shade making you wish you had brought a water bottle? If so, then you’ve experienced something called the Urban Heat Island effect.

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Guest User26 January 2023climate action, Submission / Advocacy, Expert Advice
Make Fighting Food Waste Your New Year's Resolution
Make Fighting Food Waste Your New Year's Resolution

Reducing food waste is an easy way to be more sustainable while saving a boat load of money! Here are our ten top tips to help you cut food waste in your household.

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Guest User20 January 2023climate action, Compost / Food Waste
Home Energy Saver - Simon and Kate
Home Energy Saver - Simon and Kate

Looking for efficiency gains in your home? Perhaps you’re like Simon who just wanted to address draught issues, but ended up learning how to use his heat pump as well. Either way, a home energy assessment might be the move for you.

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Sustainable Homes/ Home AdviceGuest User21 December 2022Expert Advice, Case Study
The Makings of a Healthy Home
The Makings of a Healthy Home

It can be daunting to know where to start with making your home healthier. While there’s no one size fits all approach, the following is a handy general guide on where to begin.

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Guest User24 November 2022climate action, Expert Advice, Greenwashing, Heating & Heat Pumps
EV Chargers: Lessons learned
EV Chargers: Lessons learned

From installing a public charger to now installing domestic chargers, we have learned some valuable EV charger lessons that we’re keen to share.

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Guest User25 October 2022climate action, Expert Advice, Electric Vehicles
Climate crisis: Three reasons for hope and action
Climate crisis: Three reasons for hope and action

There's plenty of reasons to feel anxious about climate change, but what about the reasons to stay hopeful? Here are three key takeaways for hope and action from the Climate Change & Business Conference.

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Guest User4 October 2022climate action, Expert Advice
Sizing up the right heating for your home
Sizing up the right heating for your home

New Zealand homes are notoriously under-equipped for the winter, and a lot of people struggle to keep their energy costs down over the colder months. Let us help you choose the right size heater or heat pump for your home.

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Sustainable Homes/ Home AdviceGuest User28 August 2022Sustainability TrustExpert Advice, Heating & Heat Pumps
The Dark Side of Wood Burning: Air Pollution
The Dark Side of Wood Burning: Air Pollution

A key contributor to air pollution in winter is wood burning. Read all about the issue, how to get a low-smoke clean burn, and what heating alternatives are better for the people and planet.

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Guest User25 July 2022
(Actually) Convenient Compromises to Decrease Your Footprint
(Actually) Convenient Compromises to Decrease Your Footprint

Working with a thin stretched budget and even less energy? Here are some small but mighty lifestyle changes you can make to reduce your footprint while also saving time and money.

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Sustainability Advice / CommunityGuest User13 July 2022Expert Advice, climate action, Recycling / Waste / Zero Waste
What is the Winter Energy Payment?
What is the Winter Energy Payment?

With winter well and truly upon us, it’s the time of year power bills skyrocket. For many who are struggling to get by, that could mean a difficult decision about a warm, healthy home for your family, and saving a few dollars on the next energy bill.

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Sustainability Advice / CommunityGuest User6 July 2022Sustainabiltiy TrustChanges to housing policy
Sustainability Expo 2022
Sustainability Expo 2022

Last month we co-hosted the inaugural Sustainability Expo at Parliament, which showcased the groups doing great things locally, nationally and internationally in the zero waste, low carbon, circular economy space.

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Sustainability Advice / CommunityGuest User28 June 2022climate action, Submission / Advocacy
Understanding Electrical Heaters: Cost, Efficiency, and Effectiveness
Understanding Electrical Heaters: Cost, Efficiency, and Effectiveness

How do cost, efficiency and effectiveness relate to one another with electric plug-in heaters? We’re here to explain.

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Sustainable Homes/ Home AdviceGuest User17 June 2022Expert Advice, Heating & Heat Pumps
RepairEd: Just Sew Sessions
RepairEd: Just Sew Sessions

Check out the magic of community, repair and reciprocity at our monthly Just Sew Repair Cafés.

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Guest User20 May 2022Sustainability TrustVolunteer, Recycling / Waste / Zero Waste
Get your Warmer Kiwi Homes insulation for FREE!
Get your Warmer Kiwi Homes insulation for FREE!

New Funding Available! As a partner of the Warmer Kiwi Homes programme, we can now offer you up to 100% off the cost of your insulation. Eligibility criteria applies, check out this post to find out more.

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Sustainable Homes/ Home AdviceGuest User19 May 2022Sustainability TrustChanges to housing policy, Insulation, Heating & Heat Pumps
Making Wellington a Circular City
Making Wellington a Circular City

How could Wellington City Council best work with individuals, organisations and communities to create a zero carbon, zero waste future for Wellington that protects and regenerates our environment?

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Guest User29 April 2022climate action, Submission / Advocacy, Expert Advice
DIY worm farm
DIY worm farm

Learn how to make your very own worm farm, and convert your organic waste into fresh useful compost with an easy method you can do at home.

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Sustainability Advice / CommunityGuest User20 April 2022Sustainability TrustDIY, Gardening
Boredom Busting with Wellington City Mission
Boredom Busting with Wellington City Mission

Our Well Homes team has joined up with Wellington City Mission to deliver ‘Boredom Buster’ packs to isolating families in the region!

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Guest User13 April 2022Sustainability TrustVolunteer
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Contact us

Call us: 0508 78 78 24 (freephone) or 04 385 0500

Our phone lines are open from Rāhina (Monday) to Rāmere (Friday), 9am to 4pm

Email us: customersupport@sustaintrust.org.nz

2 Forresters Lane, Wellington 6012, New Zealand

 
 
Sustainability Trust
2 Forresters Lane,
Wellington, Wellington, 6011,
New Zealand
0508 78 78 24 customersupport@sustaintrust.org.nz
Hours
Mon 9am - 4pm
Tue 9am - 4pm
Wed 9am - 4pm
Thu 9am - 4pm
Fri 9am - 4pm
Sat Closed
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