akar.earthSDG: Definition
What are the SDGs (Sustainable Development Goals)? How carbon and nature projects map impacts to the 17 goals, and how SDG claims are verified.
An SDG is one of the 17 Sustainable Development Goals adopted by all United Nations member states in 2015 as part of the 2030 Agenda for Sustainable Development. In carbon and nature markets, projects use the SDGs as a common framework to describe and verify their social and environmental impacts beyond carbon.
Why it matters
Buyers want to know what else their money achieves. Mapping project outcomes to SDGs gives them a shared language for sustainability reports. Some standards build SDG impacts into certification, which can support price premiums for credits with verified co-benefits.
How SDG impacts are measured
- Identify which goals and targets the project affects.
- Choose indicators that match, such as household income for SDG 1 or restored hectares for SDG 15.
- Set baselines and monitor through each period.
- Verify claims under a framework. Gold Standard requires projects to show contributions to SDGs alongside climate impact. Verra’s SD VISta certifies sustainable development benefits and can be paired with VCS credits.
Indonesia and Southeast Asia angle
Indonesia reports national progress on the SDGs and has integrated them into development planning. Forest and agroforestry projects in rural Indonesia typically touch SDG 1, 2 (zero hunger), 5, 13 and 15, while mangrove projects add SDG 14. Peatland restoration links to SDG 3 (health) through reduced haze from fires. Linking project indicators to government targets can help with local government support.
Credible SDG reporting focuses on a small number of goals where the project has a direct, measurable effect. Three well-evidenced contributions are worth more to buyers than ten icons on a project brochure. The data should also be broken down where possible, for example by gender or by household income group.
Common mistakes
- Ticking many SDG icons without evidence.
- Claiming goals the project only touches indirectly.
- Ignoring trade-offs, such as restricted forest access hurting livelihoods.
- Not separating outputs (trainings held) from outcomes (incomes raised).
Explore nature value further on the biodiversity hub.
Frequently asked questions
Which SDGs do forest carbon projects usually support?
Most claim SDG 13 (climate action) and SDG 15 (life on land). Many also report on SDG 1 (no poverty), SDG 5 (gender equality), SDG 6 (water) and SDG 8 (decent work). Blue carbon projects often add SDG 14 (life below water).
Can a project claim SDGs without certification?
It can describe them, but buyers trust verified claims more. Gold Standard and Verra's SD VISta provide frameworks for checked SDG impacts.