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Setting Auditable Science-Based Targets (SBTi): 2026 Manual

How industrial enterprises align Scope 1, 2, and 3 decarbonization trajectories with 1.5°C climate science and SBTi standards.

AtmoGrade Decarbonization UnitClimate Science & Targets Team
Updated: August 12, 2026
5 min read

As corporate greenwashing claims face increasing regulatory penalties, the Science Based Targets initiative (SBTi) has emerged as the global benchmark for validating enterprise carbon reduction commitments.

Near-Term vs. Long-Term Net-Zero Targets

Under the SBTi Net-Zero Standard, corporations must commit to two complementary milestones:

  • Near-Term Targets (5-10 Years): Require immediate absolute emission reductions across Scope 1 and 2 (minimum 4.2% annual linear reduction) and Scope 3 (if Scope 3 represents >40% of total footprint).
  • Long-Term Net-Zero Targets (By 2050 at latest): Mandate reducing total value-chain emissions by 90% or more, with remaining residual emissions (<10%) neutralized via high-integrity permanent carbon removals.

Actionable Decarbonization Levers

  • Electrification & PPA Procurement: Transition thermal boilers and grid electricity to solar/wind Power Purchase Agreements (PPAs).
  • Supplier Engagement Programs: Mandate top 50 vendors by spend to set their own SBTi-validated targets.
  • Internal Carbon Pricing (ICP): Establish shadow carbon prices ($50-$100/tCO2e) during capital expenditure (CapEx) evaluations.
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