13 min read·
Climate biotech carbon-negative processes costs in 2026: investment, unit economics, and path to profitability
Detailed cost and ROI analysis for carbon-negative biotech ventures including engineered algae, methanotroph platforms, and microbial carbon mineralization. Early-stage companies require $5–30M in R&D before pilot deployment, with carbon credit revenues of $50–200 per tonne needed to reach breakeven within 7–12 years.