Woodland Carbon Guarantee
Advice and guidance for customers applying for the Woodland Carbon Guarantee.
Applies to England
The Woodland Carbon Guarantee (WCaG) is a £50 million scheme that aims to help accelerate woodland planting rates and develop the domestic market for woodland carbon for the permanent removal of carbon dioxide from the atmosphere. It is an objective in the 25 Year Environment Plan and was announced in the autumn 2018 Budget.
The next WCaG auction will run from 23 to 29 September. The application deadline to participate in the auction is 11.59pm on Friday 6 September 2024.
The WCaG provides you with the option to sell your captured carbon in the form of verified carbon credits, called Woodland Carbon Units (WCUs), to the government for a guaranteed price every 5 or 10 years up to 2055-56. This provides an additional long-term income from your woodland. If you prefer, you can still choose to sell the credits on the open market rather than to the government. WCUs are generated through verification checks carried out under the Woodland Carbon Code (WCC), which assess how the woodland has grown and therefore how much carbon dioxide has been captured.
What is on offer?
Unlike most existing woodland creation support mechanisms the WCaG is not a grant or a fund and it does not contribute towards the cost of planning, establishment or early maintenance.
Woodland creation projects accepted into the WCaG have the option to sell WCUs to the government every 5 or 10 years up to 2055-56. The government will buy the WCUs for an agreed guaranteed price that is index-linked for the life of the contract. You can still choose to sell the carbon credits on the open market at any time.
Find out more about the funding on offer in our and in the more in-depth guide to .
Projects without grant support
A new category ‘projects without grant support’ is available for the eighth auction for project developers who choose not to receive any grant funding from government to plant and maintain their new woodland.
These projects will have a higher, but undisclosed, reserve price at auction compared to projects that will receive grant support. The higher reserve price reflects that the upfront costs of planting are borne by the project developer and are not recovered through grants such as the England Woodland Creation Offer.
Projects can still receive Woodland Creation Planning Grant to support the design process and remain eligible for this new category.
Alongside the category for projects without grant support, the eighth auction will continue to accept applications for projects that intend to use government grant schemes. This needs to be declared on the application form, these projects will be subject to the lower reserve price of £30 per WCU.
Find out if you are eligible
The WCaG is open to land managers who are owner occupiers, tenants, landlords and licensors, as long as they have control of the land and all the activities needed to meet the obligations of the WCaG for the full duration of the contract.
The WCaG application cannot include land:
- which is covered by a statutory requirement to establish or restock woodland
- which is not entirely within England
- where the applicant does not have management control for the length of the agreement and is unable to have an application countersigned by the landowner
- which is owned by public bodies
In order to apply for the WCaG, woodland creation projects will need to be registered with and managed under the WCC.
For further information see the guide to .
How to apply
WCaG is open for applications. To take part in the auction you must submit your application by 11.59pm Friday 6 September 2024.
The next auction will run from 23 to 29 September 2024.
In order to apply you must first register your project with the WCC. Read the guide to to understand the eligibility requirements.
If you have registered and meet the other eligibility requirements, please complete the WCaG application form and return it to:
wcag@forestrycommission.gov.uk
Woodland Carbon Guarantee
Forestry Commission
620 Bristol Business Park
Coldharbour Lane
Bristol BS16 1EJ
Get further advice on the WCaG or help completing the application form, email us: wcag@forestrycommission.gov.uk.
How it works
There are 5 stages to the Woodland Carbon Guarantee process. Please see for further information.
1. Pre-application
Before applying for the WCaG your project will need to be registered with the WCC. The WCC provides tools for calculating how much carbon will be sequestered by your woodland. You can download the Carbon Calculation Spreadsheet and Guidance from the Woodland Carbon Code website.
2. Application
Once you have calculated how much carbon your woodland will produce and registered it with the WCC, you can submit a Woodland Carbon Guarantee application form.
3. Auction
The eighth auction will take place in September 2024. Further details about the eighth auction, including a list of eligible tree species, can be found in the .
If the project is successful at auction, then a conditional 30 to 35 year contract is offered. You can view a .
The average successful bid price for WCUs to date is shown in the following table. However, the auction is a competitive process and the data in this table should not be taken as a firm indicator of acceptable bids.
| Auction | Total number of bids | Total number of successful bids | Average successful bid weighted by WCUs |
|---|---|---|---|
| 1 | 31 | 18 | £24.11 |
| 2 | 77 | 27 | £19.71 |
| 3 | 46 | 31 | £17.31 |
| 4 | 23 | 19 | £18.62 |
| 5 | 16 | 15 | £23.70 |
| 6 | 9 | 9 | £22.61 |
| 7 | 2 | 2 | £19.76 |
4. Validation
All WCaG contract offers are conditional on securing validation under the WCC.
If you have applied for grant funding to plant your woodland, including funding from the England Woodland Creation Offer (EWCO) you must have a EWCO agreement in place before you begin any on site work such as fencing. Where grant funding has not been applied for you must secure regulatory consent, including an Environmental Impact Assessment (EIA) before commencing work.
When you are awaiting the outcome of a WCaG auction, you should only start preparatory work where:
- grant funding and/or any necessary regulatory consents have been secured; and
- your project has been successfully registered with the WCC.
Please note: any preparatory work carried out in advance of the outcome of the WCaG auction is entirely at your own risk and should not be done in reliance of success at the auction. If you are not successful, you will still be bound by any obligations attached to the project, including the terms of any grant agreement/s.
At the point when your woodland is validated under the WCC, it is possible to adjust the number of WCUs that can be sold to government under the WCaG, if this is based on a change in the woodland design plan (for example as a result of the EIA). Any request for a change in the maximum number of WCUs must be made in writing and agreed in writing by the Forestry Commission. The maximum permitted increase in WCUs is 10% above the quantity requested on the application form and entered the auction; there is no maximum permitted decrease.
Once the project has been validated by the WCC, the Forestry Commission will issue the final WCaG contract.
5. Verification
As your woodland grows, it will be verified every 5 or 10 years through the WCC to confirm the amount of carbon that has been sequestered and therefore the number of WCUs delivered. You then have the option to sell the verified credits to the government for the guaranteed price or to sell them privately on the open market.
WCaG contracts will only cover carbon sequestered for the first 30 to 35 years of the woodland’s life. The actual contract length will be determined by the starting year with all contracts ending in 2055-56. WCUs produced after 2055-56 can be sold privately but will not be purchased by the government under the WCaG.
You cannot sell more WCUs to the government at each verification point than the number set out in the contract, except where specifically agreed upon in writing by the government. If the number of verified units drops below 80% of the level set out in the contract, then the government reserves the right to cancel the contract for any future units.
Please see for further information.
Terms and conditions
For a full copy of the terms and conditions, please see the .
Contact the Forestry Commission
Get further advice on the WCaG or help completing the application form, email us: wcag@forestrycommission.gov.uk.
Last updated 10 April 2024 + show all updates
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Added dates for the auction, the deadline to apply and the following updated documents: 'guide to the eighth auction', 'sample participant contract' and 'Getting started with the Woodland Carbon Guarantee'.
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Updated to include Summary of Auction Results table.
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The next Woodland Carbon Guarantee auction will take place from midday on Monday 15 May to midday on Sunday 21 May 2023.
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The Woodland Carbon Guarantee is open for applications.
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Noting that the application window is now closed.
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Page updated: The next Woodland Carbon Guarantee auction will take place from midday on Monday 9 May to midday on Sunday 15 May 2022. The application deadline to take part in the auction is 11:59pm on Sunday 24 April.
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Updated information following the close of the fourth auction.
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Page updated to include details of the next auction.
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Page edited to reflect that the application period for the fourth auction has now closed.
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Update to include information about the fourth auction.
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Adding early summer 2021 to the timing of the next auction.
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The sample participant contract has been updated with clarifications.
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This page has been updated with information on the next Woodland Carbon Guarantee auction.
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The 'Guide to the second auction' document has been updated.
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The information on the Woodland Carbon Guarantee auction has been updated. The 'Getting Started with the Woodland Carbon Guarantee' document has also been updated.
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Information on the time it can take to complete the Woodland Carbon Code registration and Woodland Carbon Guarantee application processes, and how to work with a Woodland Carbon Code project developer, has been added to this page.
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The 'How it works' section has been updated.
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The 'Getting started with the Woodland Carbon Guarantee' document has been added to this page. The 'How it works' section has been updated.
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Update to the deadline for applications date and extension to the auction time frame.
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Updated the application submission for the first auction from the 10 to the 17 January 2020.
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Addition of the WCaG advice line phone number.
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Information about the auction in January 2020 has been added to this page.
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