Join Trefadder as a Climate Partner
Take responsibility for your company's unavoidable emissions through trusted climate compensation. By offsetting residual emissions with high-quality carbon credits, you demonstrate climate leadership while continuing to reduce your operational footprint.
Getting Started with Climate Action Is Easy
Companies across industries are taking meaningful steps to address their climate impact by incorporating verified carbon offsetting into their emissions reporting.
For over five years, Trefadder has helped businesses across sectors achieve climate neutrality through high-integrity carbon credits rooted in Norwegian nature.
To make your climate journey as simple and effective as possible, we offer three clear options tailored to different needs:
Trefadders climate calculator
Does your company lack a climate account?
While we recommend using professional carbon accounting tools, our simplified and free calculator offers a reliable first step toward understanding your company’s climate footprint.
Book a Teams meeting with us
Typical agenda:
• Introduction to Trefadder
• Your needs, goals and ideas
• Aligning Climate Action with Your Business Goals
• Delivery, pricing and format
Request a Tailored Quote by Email
Already completed your climate accounting? We’ll help you take the next step.
Companies with a defined CO₂ footprint can receive a prompt and customized offer for climate compensation using Trefadder’s verified credits.
Our products
Your climate certificate
As a Trefadder customer, your company will receive a verified climate certificate confirming the volume of CO₂ removed. The certificate can be used for internal purposes, such as sustainability reporting, or externally in tenders and stakeholder communication.
You will also gain access to a personalized climate page and a map showing the location of your climate forest in Norway.

What is a carbon credit?
All companies generate greenhouse gas emissions – whether directly through operations or indirectly through electricity use, business travel, procurement or production. While proactive measures can significantly reduce emissions, most businesses still face residual emissions that cannot currently be eliminated due to technological or financial constraints.
These emissions can be responsibly offset through Nature-based carbon credits. At Trefadder, one climate credit represents the verified removal of one tonne of CO₂ from the atmosphere, achieved through nature-based carbon capture in Norwegian climate forests.
Trefadder ensures the removal of this amount by planting and maintaining sufficient forest area to absorb and store the carbon safely over time.
Trees serve as natural carbon sinks, capturing CO₂ through photosynthesis and storing it in their biomass and the surrounding soil. This process, known as carbon capture and storage, not only removes greenhouse gases but also supports vital ecological functions.
Each Climate Credit from Trefadder Delivers Five Tangible Benefits:
• Verified CO₂ capture and long-term storage
• Oxygen production
• Protection and enhancement of biodiversity
• Future-ready, renewable building materials
• Sustainable job creation in rural communities
Trefadder membership
For only NOK 179 per month with no long-term commitment, you can help protect Norway’s irreplaceable natural ecosystems.
By becoming a Trefadder, you contribute to the preservation of ancient boreal forests, the planting of resilient oak and native broadleaf species, and the restoration of habitats critical to both land and sea. Your support also helps safeguard Norway’s kelp forests, among the most important marine ecosystems on the planet.
Join Trefadder and make a direct impact on nature, from forest floor to ocean depth.
