#greencalculus.com

[greencalculus]

Transparency is the only path to 1.5°C. At GreenCalculus, we believe that the integrity of a carbon inventory is only as strong as the architecture of the math behind it.

We are releasing the MasterBrain Visual Series: 9 high-fidelity blueprints deconstructing the most complex pillars of the GHG Protocol, SBTi, and IPCC AR6 frameworks. From the exponential decay logic of Near-Term Targets to the Tier 1 multipliers of AFOLU Nitrogen soil emissions, these models eliminate the "black box" of carbon accounting.

Built for architects, auditors, and sustainability leads who demand absolute mathematical provenance.

🖥️ Explore the Full Logic Suite: https://greencalculus.com/calculators/

The Collection Includes:

Scope 1: Stationary & Mobile Combustion Logic

Scope 1: Refrigerant GWP (AR5 vs AR6)

Scope 2: Dual-Reporting (Location vs Market)

Scope 3: Spend-Based Fallbacks & Air Travel Multipliers

Targets: SBTi 1.5°C Pathways & FLAG 20% Thresholds

AFOLU: N2O Synthesis & Soil Application Math

Technical Standards: MasterBrain® Database / IPCC 2019 Refinements / DEFRA 2025 / IEA Grid Factors.

[greencalculus]

SBTi Near-Term Target Calculator | ACA Method & 1.5°C Path - GreenCalculus

Set 1.5°C-aligned SBTi near-term targets using the Absolute Contraction Approach. Free calculator with worked examples, ambition tiers, audi

The SBTi Corporate Net-Zero Standard isn't just a pledge—it is a rigorous exponential decay function.

To align with a 1.5°C future, companies must achieve a minimum absolute reduction of 4.2% per year. Our Near-Term Target Calculator provides the architectural blueprint for this trajectory, translating the high-level science of the IPCC SR1.5 into actionable, year-on-year benchmarks.

Stop guessing at the curve. Model the absolute contraction of your Scope 1 and 2 inventories with audit-grade accuracy.

🖥️ Verify Your Pathway: SBTi Near-Term Target Calculator

Methodology: SBTi Absolute Contraction Approach / UNFCCC Paris Agreement Alignment / Linear & Compounded Decay Logic.

[greencalculus]

FLAG Emissions Calculator | GHG Protocol Land Sector & SBTi FLAG - GreenCalculus

Calculate FLAG emissions across LUC, land management, and removals using GHG Protocol Land Sector & SBTi FLAG v1.2. Free, audit-ready, 2027-

Land-sector emissions are no longer an optional disclosure. Under the SBTi FLAG Guidance (2022), the transition from "bundled" reporting to a standalone FLAG target is dictated by a specific mathematical threshold.

Our FLAG Emissions Calculator normalizes this "If/Else" logic: If your Forest, Land, and Agriculture emissions exceed 20% of your total inventory, a separate FLAG target is mandatory.

We’ve built the architectural bridge between the GHG Protocol Land Sector Standard and CDP disclosure requirements, providing high-fidelity modeling for food retailers, agribusiness, and land-intensive portfolios.

🖥️ Audit the Threshold: SBTi FLAG Emissions Calculator

Technical Framework: SBTi FLAG Guidance / GHG Protocol Land Sector & Removals / MasterBrain® Logic Engine.