Calculate your emissions savings now

Turn Your Waste Into Wins

Every broken CCA post sent to landfill adds emissions, costs, and waste. Repost repurposes wineries broken CCA posts — helping landfills extend there life, lowering emissions, and extending the life of a valuable resource with everyday farmers. Want data to show this, we have you covered!

For Wineries

Overseas buyers, consumers, and SWNZ reporting now demand transparency around your environmental impact. The Repost Emissions Calculator below will help you:

  • Understand the carbon benefit of repurposing posts

  • Show progress in your SWNZ sustainability reporting

  • Demonstrate responsible waste management to export markets

  • Build a stronger, more credible environmental story for your winery

For Farmers

We’ve included a comparison against new CCA posts, so farmers can see:

  • The emissions benefit of choosing repurposed Repost posts

  • How reuse supports sustainability while keeping fencing affordable

Please note:

1) Post weights can vary by a few kilograms depending on dimensions between 7-12kg, so average KG’s have been used for quarter-round and half-round posts

2) Choose the right calculator: use the half-round calculator or the quarter-round calculator, depending on the product you want to repurpose or buy

Emissions Calculator — Half-round (10 kg)

Repost processing: 0.015 kg CO₂e/year per post. New post: 0.05 kg CO₂e/year.
This field is required
Please enter years > 0

Your Results — Half-round

This estimate compares new-post emissions vs Repost repurposing for half-round posts (10 kg).
For wineries → Focus on Repost emissions (for reporting).
For farmers → Focus on Emissions saved using Repost (to see the benefit of using Repost).

Enter posts and years, then calculate.

Your selection
Posts: 0   |   Years: 0

Repost emissions
0.00 kg CO₂e

New-post emissions
0.00 kg CO₂e

Emissions saved using Repost
0.00 kg CO₂e

Ready to reduce emissions?

See how Repost can process your broken posts.

Enquire now

Emissions Calculator — Quarter-round (8 kg)

Repost processing: 0.012 kg CO₂e/year per post. New post: 0.04 kg CO₂e/year.
This field is required
Please enter years > 0

Your Results — Quarter-round

This estimate compares new-post emissions vs Repost repurposing for quarter-round posts (8 kg).
For wineries → Focus on Repost emissions (for reporting).
For farmers → Focus on Emissions saved using Repost (to see the benefit of using Repost).

Enter posts and years, then calculate.

Your selection
Posts: 0   |   Years: 0

Repost emissions
0.00 kg CO₂e

New-post emissions
0.00 kg CO₂e

Emissions saved using Repost
0.00 kg CO₂e

Ready to reduce emissions?

See how Repost can process your broken posts.

Enquire now

Repost are transparent about our processes, we have a lot of learning and improvements to make, but click on the buttons to see how we came about our calculations using the amazing team at Mission Zero https://missionzero.nz

From the Wine Manager to the Farmer… first hand experience speaks for itself!

  • "Using recycled posts helps reduce the farm's environmental impact. We've also passed on the posts to six other local farmers and hope other farms in our Waimata catchment will be keen to jump on board with using Repost too."

    Waipura Station, Waimata

  • The redevelopment of our Homestead Vineyard meant a whole LOAD of vineyard posts could have gone to waste - but this doesn't suit our sustainable business model - enter our mates at Repost, to come on-site, process and create new farm posts! Reducing waste from landfill AND providing fence posts for farmers, a great combination if you ask me.

    Nicole Taylor, Jackson Estate Cellar Door Manager, Benton Wine Group

  • "We have to date installed 2 km of fencing and plan to fence a further 2km at least. Overall, they have been a cost effective quality fence posts. Tightly bundled for easy transport. We highly recommend."

    Wangapeka Farms, Karamea

  • “ Repost has processed roughly 75% of our broken vineyard posts for the last two years. They have developed a very good, safe and efficient process that deals with one of our biggest waste problems.”

    David Collingwood, Vineyard Manager, Yealands Estate

  • I've used them this year. The 1/4 rounds are just as good as new except cheaper! fine using a rammer, very easy to deal with, fast to deliver. I'd recommend Repost to anyone any day of the week!"

    Kyle, Pahiatua

  • "Repost were in and out in a couple of weeks, the posts were gone, they tidied up their mess, the price per post equation near equalled the landfill fees so it was a real winner! But most importantly, they have solved the issue of a huge waste problem within the grape industry and repurposed the posts to save them going to landfill and providing an excellent source of posts for use in farms New Zealand wide".

    Ged Boekholt, Upper Wairua Vineyard Manager, Misty Cove