Description
Diversified portfolio of 8 leading carbon removal suppliers through Stripe Climate’s Frontier program. Delivery expected in 2026.
At a Glance
- Provider
- Frontier / Stripe Climate
- Suppliers
- 8
- Pathways
- Biomass Carbon Removal & Storage ยท Ocean Alkalinity Enhancement ยท Enhanced Rock Weathering ยท Direct Air Capture
- Delivery
- 2024โ2030
Frontier 2026 Portfolio
Category: Carbon Removal
From $0.64 (min. 1 kg)
Carbon removal via Frontier Portfolio. Delivery: 2026.
How much carbon do you want to remove?
kg COโe
OR
Purchase Cost
$63.96
=
Climate Impact
$23.60
Suppliers in This Portfolio
Biomass Carbon Removal & Storage 3 suppliers
Vaulted Deep
The Approach Plants naturally draw down CO2 from the atmosphere via photosynthesis. Much of that ends up as carbon-rich waste in the form of biosolids, manure, food or agricultural waste…
152,480 t contracted ยท Delivery 2024-2027
Hafslund Celsio
The Approach Hafslund Celsio will retrofit its waste incineration facility with a carbon capture unit. The facility currently processes approximately 350,000 tons of waste each year. The incineration process generates…
99,998 t contracted ยท Delivery 2029-2030
NuLife
The Approach NuLife collects biowaste โ materials like oat hulls, grease-trap waste, canola sludge, and biosolids โ that would otherwise decompose and release its carbon back to the atmosphere. In…
122,000 t contracted ยท Delivery 2026-2030
Ocean Alkalinity Enhancement 3 suppliers
CarbonRun
The Approach River liming is a longstanding practice of adding crushed up limestone to acidified rivers in order to raise pH. It successfully treated the acid rain problem in Scandinavia…
55,442 t contracted ยท Delivery 2025-2029
CREW
The Approach Wastewater treatment plants use microbes grown in treatment tanks, known as secondary treatment, to break down the organic waste entrained in the wastewater, which naturally produces biogenic CO2.…
71,877 t contracted ยท Delivery 2025-2030
Planetary
The Approach Planetary enhances the ocean's natural carbon sink by adding dissolved alkaline minerals to coastal surface waters. The added alkalinity converts dissolved CO2 into stable bicarbonate ions, a form…
115,211 t contracted ยท Delivery 2026-2030
Enhanced Rock Weathering 1 supplier
Terradot
The Approach Terradot sources basalt from quarries across southern Brazil, transports it to nearby farms where it is spread on farmland to absorb CO2, and measures how much CO2 has…
89,998 t contracted ยท Delivery 2025-2029
Direct Air Capture 1 supplier
Phlair
The Approach Phlair's closed loop system works by contacting air with a high-pH liquid to capture CO2. Once the capture liquid becomes saturated with CO2, it is mixed with a…
47,001 t contracted ยท Delivery 2027-2030
Supplier Locations
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