Foresters call these “cookies”. We bake them to measure dry mass, a key step in calculating carbon for removal. Accuracy here helps fund reforestation where it’s needed most. Learn why we’re burying dead trees to fund reforestation: www.mastreforest.com/insights/bio...

We’re scaling a new model: carbon removal through biomass burial that funds reforestation. We are rebuilding the systems needed to recover what’s been lost, and scaling them to meet the moment. 🔗 mastreforest.com

Thank you to everyone who attended Mast’s SF Climate Week event at the SF Melody last week! We encourage each of you to keep the urgency alive in your daily pursuits for the climate. Hoping to catch you at the next one—looking at you, #PNWCW25.

Our first biomass burial project, MT1, is now live on Puro.earth's listings! We’re breaking ground in Montana, burying fire-killed trees from the 2021 Poverty Flats Fire to permanently remove carbon and fund post-wildfire reforestation. Learn more 🔗 www.mastreforest.com/insights/mt1...

2.3M tons of fire-killed trees have nowhere to go—too damaged, too far away from facilities that may take it, or simply too much. Landowners typically burn what can’t be sold. Instead, we're burying it to store carbon, reduce fire risk, and generate CDR credits. 🔗 www.mastreforest.com/biomass

@trellisgroup.bsky.social takes a closer look at how our biomass burial projects generate carbon credits while restoring forests. From field prep to replanting, here’s how it works: trellis.net/article/mast...

The U.S. is falling behind on reforesting burned land—by 3.8M acres. That gap could triple by 2050. Here's what it’ll take to close it: www.frontiersin.org/articles/10....

Scouting new biomass burial sites, where fire-killed trees become carbon sinks instead of going up in smoke. Each site brings us brings us closer to scaling this solution, reducing wildfire risk, and making reforestation and ecological recovery possible. Plenty more to come!

We bury fire-killed trees to lock away carbon and make reforestation possible. Novel? Yes. Straightforward? Yes. Immediate climate impact? Yes.

With @calfire.bsky.social's Business Workforce Development Grant, we processed 100M seeds in 2024—scaling reforestation for 300k+ acres of fire-impacted land. Learn more: www.mastreforest.com/insights/gro...

Wildfires leave behind killed trees that are costly to remove, but risky to leave in place. Our solution: Bury them to lock away carbon, reduce fire risk, and finance reforestation: www.mastreforest.com/insights/bio...

Mast MT1 will generate ~30,000 tonnes of carbon removal credits while funding reforestation— a market-first BiCRS pathway. v2026 credits now available. Let’s talk: [email protected] More here: www.mastreforest.com/insights/bio...

Wildfires are burning forests faster than we can regrow them. Restoring 24M acres in the West needs 2.2M lbs of seeds. Learn about it: www.mastreforest.com/insights/pro...

Why bury burned trees? Leftover biomass fuels future fires. Burying it locks in carbon, funds reforestation, and helps new forests thrive. Carbon purchases makes all of this happen.

We recently announced big news for carbon removal & reforestation 🗞️🌲 We’re humbled to have the support of such incredible investors as we take a major step forward with our biomass burial project. We’re just getting started. Learn more about our journey: www.mastreforest.com/insights/bio...

🎙️Tomorrow: Join our Director of Product, Carbon, Maria Huyer, and Director of Carbon Partnerships, Brady Paron, for a LIVE chat with #ThisisCDR host Chris Neidl on biomass burial. Join us here: lu.ma/komtvqc5 ⏰ 9 a.m. PT / 12 p.m. ET 📅 March 11th

The hoedad, a common tool in any forester’s toolkit, is used to plant bare-root trees and aid in fire suppression. It’s part of our work at our Sheep Creek reforestation project in Montana. Learn how you can help restore our Western forests: www.mastreforest.com/projects/she...

Post-wildfire site prep is costly. Charred trees fuel future fires and burning them releases carbon. We're burying burned trees to lock away that carbon: www.mastreforest.com/insights/bio...

Extreme wildfires are driving the seed shortage. The U.S. needs 1.3B seedlings yearly to restore forests—That’s like every person in the U.S. planting 4 trees, today. We’re scaling this to meet demand: www.mastreforest.com/insights/pro...

Wrapping up packout season at our nursery, Silvaseed. We remove, sort, and store seedlings for the winter before shipping them to customers for reforestation projects. Place your seedling orders from now through 2026: silvaseed.com/order#contra...

Transforming 160+ acres of burnt forest into a resilient ecosystem: 🌿 Site prep, 🌰 sourcing local seeds, 🌱 replanting native species, and 🌲 planting for the future. Learn how you can support our American forests: www.mastreforest.com/projects/feather-river-dome

We are deeply saddened by the loss of U.S. Forest Service capacity. Their work is essential for forest management, and with fewer resources, the need for private-sector leadership is more urgent than ever.

A “mast event” is when conifers release massive amounts of seeds to regenerate forests. We’re collecting, storing, and planting to restore 24M acres: www.mastreforest.com/insights/pro...

Post-wildfire reforestation is costly, but by burying charred trees, we’re locking in carbon and making restoration financially viable for landowners. 🔗Learn how our innovative approach is accelerating reforestation efforts across the West: techcrunch.com/2025/02/11/m...

More coverage on our announcement this week in Carbon Herald. ICYMI, we're expanding into biomass burial, also known as Biomass Carbon Removal & Storage (BiCRS) - That's in addition to our existing reforestation services: carbonherald.com/mast-refores...

Big news! Mast has launched the first restorative carbon removal project, combining biomass burial and reforestation with $25M Series B funding. 🔗Learn more: shorturl.at/Va3TF

Packout season is here at Silvaseed! Seedlings are lifted, graded, and moved to the packout shed to prep for shipping to reforestation sites across the West. Learn more about our available seedlings and place your order today: silvaseed.com/order

At Feather River Dome, we’re working on reforesting ~160+ acres of fire-scarred lands. Learn how you can get involved: www.mastreforest.com/projects/feather-river-dome

Wildfires are destroying forests and the seeds they need to regrow. At Mast, we’ve built the largest seed bank in the Western U.S., tripling availability for wildfire-impacted landscapes. Learn more: www.mastreforest.com/insights/res...

Wildfires are burning hotter than ever, and forests aren’t recovering on their own. In 2024, wildfires scorched 8M+ acres, destroying forests and seeds. Mast is scaling reforestation efforts to restore landscapes faster. Learn more: www.mastreforest.com/insights/res...