Projeção preço carbono
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
$50 + $10/ano
About this calculator
The Carbon Price Projection calculator estimates CO₂ ton costs between $50 and $150 by 2030, using a fixed annual increase of $10. It works with a linear formula: starting at $50 plus $10 per year. It's useful for businesses, governments, and individuals planning carbon credit investments or emission reduction policies. The projection considers the global green economy scenario, but market variations and public policies may alter actual prices.
The calculation begins at $50/tCO₂ and increases $10 annually, reaching $110 by 2030. This projection is a simplified approximation and does not include factors like climate crises, technological innovations, or oil price changes. It's recommended to use it as an initial reference, combined with local market analyses and specialized consulting.
This tool is ideal for budgeting carbon offset projects, evaluating renewable energy transition costs, or scaling carbon capture investments. However, it doesn't replace detailed technical studies. For greater accuracy, refer to historical data from blocs like the EU ETS or Brazil's carbon market, which may show regional variations.
Note: projected prices are based on optimistic green economy growth scenarios. Ineffective climate policies, market volatility, or geopolitical crises may slow or accelerate the price curve. Always validate projections with reliable sources like UN reports or environmental research institutes.
Frequently asked questions
How does the carbon price projection formula work?
It's linear: initial price of $50 plus $10 per year. For example, $60/tCO₂ in 2025, reaching $110 by 2030. Excludes factors like climate policies or technological innovations.
Who should use this calculator?
Companies planning emission compensation, governments in green economy projects, and carbon credit investors. Doesn't replace specific technical analyses.
Why is the price range $50-150/tCO₂?
The range reflects different market scenarios and climate policies. The linear projection ($50 + $10/year) reaches $110 by 2030, but actual prices may rise faster in accelerated scenarios.
Can I trust this projection for financial decisions?
Use it as an initial reference. Real prices depend on market volatility, public policy changes, and technological advances. Consult specialists for critical decisions.
How to update projections with real data?
Compare with current prices from blocs like the EU ETS or Brazil's market. Update annually using historical data and news about global climate policies.