Key question
What is the most effective strategy to offset unavoidable carbon emissions through voluntary carbon markets?
Measure, reduce, then offset what remains
Carbon offsetting follows a structured sequence: first quantify total GHG emissions by source, then reduce them through operational changes, then compensate residual unavoidable emissions by purchasing verified carbon credits. The key constraint is additionality — the offset project must reduce emissions that would not have occurred otherwise. Example: a global consultancy with emissions from data centres and business travel can reduce direct emissions through renewable energy procurement, then offset the remainder via a forest conservation project.
Illustrative — emissions split by source
Project type determines both price and co-benefits
Different offset project types vary significantly in price, verification standards and sustainable development co-benefits. A company choosing between forest conservation, methane capture, reforestation or renewable energy is making a trade-off between cost, credibility and stakeholder impact. Example: REDD+ forest conservation projects satisfy up to 11 of 17 UN Sustainable Development Goals but typically carry higher prices than energy-focused credits.
SDGs covered by project type — REDD+ leads on co-benefits
GHG emissions (tCO₂e/year)
Offset strategy
Emissions breakdown
Total emissions
10,000 t
CO₂e per year
To offset
10,000 t
100% of total
Already reduced
26%
via renewable electricity
Project type
Reduces deforestation and degradation, supports local communities and biodiversity
Price range (VCM)
$8–20/t
voluntary carbon market
Price range (ETS)
$50–80/t
compliance market
Annual offset cost
Carbon prices vary significantly across markets and project types. Use the slider to see cost sensitivity across the price range.
Credits needed
10,000
tonnes CO₂e/year
Annual cost
$120k
at $12/tonne
30-year commitment
$3,600k
at current price
Sustainable Development Goals covered
Each project type satisfies different UN Sustainable Development Goals beyond carbon reduction. Highlighted goals are directly addressed by the selected project.
1
No Poverty
2
Zero Hunger
3
Good Health
4
Quality Education
5
Gender Equality
6
Clean Water
7
Clean Energy
8
Decent Work
9
Innovation
10
Reduced Inequality
11
Sustainable Cities
12
Responsible Cons.
13
Climate Action
14
Life Below Water
15
Life on Land
16
Peace & Justice
17
Partnerships
Demo uses illustrative data. In the full version — your actual emissions audit, live carbon market prices, portfolio of offset projects.