True Zero
April 2026  ·  MVP  ·  Big Tech
True Zero
Separating net zero from true zero.
SBTi · IEA NZE · Sustainability Reports
30+ KPIs per company
6-agent AI review pipeline
Tina Huang
Climate AI Builder  ·  tinahuang.vercel.app
Built on climate domain expertise
scaled with AI tooling
01 — The problem
Corporate climate claims are almost impossible to verify or compare
Problem 01
Everything is self-declared
Every Big Tech company has a net zero pledge. None have had their long-term pledges independently validated. "Net zero by 2030" and "net zero by 2030 (SBTi certified)" look identical in a press release — but they are not the same thing.
Problem 02
No standard basis for comparison
Every company uses different scopes, base years, accounting methods, and offset strategies. Without a consistent framework, any comparison across companies produces a meaningless number.
Problem 03
The picture changes between reports
Microsoft paused all carbon removal purchases in April 2026. Google removed its 2030 pledge from its website in June 2025. None of this appears in any sustainability report — it requires active monitoring.
02 — What I built
The methodology is expert-designed — execution runs at AI scale
At BCG, our climate practice spent 20+ minutes per company manually verifying these claims — pulling SBTi data, cross-checking report figures, assessing trajectory against IEA pathways, reconciling Scope 3 categories. The methodology behind True Zero is built on that same domain knowledge. AI automates the extraction, validation, and review pipeline — the analytical framework and judgment criteria are expert-designed. This is climate expertise scaled with tooling, not a generic AI scraper.
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Expert-designed methodology
Every KPI, rating rule, and flag was designed from climate domain knowledge — SBTi criteria, GHG Protocol, IEA NZE pathways. The framework tells AI what to look for and how to judge it.
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6-agent AI review pipeline
Every benchmark passes through six specialist agents before it's final — each catching a different class of error.
SBTi Reviewer Policy Expert CSO Agent Writing Reviewer Peer Comparator Disclosure Consistency
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Analyst voice — not a data dump
Good/Bad/Ugly per company. Specific, sourced, non-diplomatic. An action line per company naming the right engagement mechanism — shareholder resolution, RFP clause, investment screen.
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Post-report monitoring
Material events after the report date update the analyst assessment, with a threshold for what counts as material vs. noise — a judgment call the methodology defines explicitly.
Request a Demo
03 — Quality control
No benchmark ships without passing six specialist AI review agents
Agent 01
SBTi Technical Reviewer
Verifies every SBTi field against the Target Dashboard — status labels, temperature classification, the 90/10 rule.
Agent 02
Corporate Climate Policy Expert
Checks methodology consistency, rating calibration, and whether IEA alignment assessments are substantiated.
Agent 03
CSO Agent
One per company. Finds factual errors and mischaracterized commitments — not tasked to soften language.
Agent 04
Writing Reviewer
Flags vague and diplomatic language — every action line must be a concrete recommendation, not a generic suggestion.
Agent 05
Peer Comparator
Reads all action lines together — flags any recommendation that could transfer to a different company.
Agent 06
Disclosure Consistency
Catches fields that are individually valid but collectively contradictory — e.g. a published transition plan with zero capex alignment.
Request a Demo
04 — The output
The framework covers climate accountability end to end
Panel 01
Climate Target Architecture
What has the company committed to? How rigorous is the scope? Is there a real plan behind the pledge?
Panel 02
Emissions Profile & Pathway
What are the actual emissions? Are they moving in the right direction fast enough? How does the trajectory compare to IEA Net Zero?
Panel 03
Analyst Briefing
The judgment layer. Good/Bad/Ugly per company in plain language, with an action line naming the right engagement mechanism for each.
Panel 04
Carbon Credit Portfolio
Project-level disclosure of every carbon credit position. Removal vs avoidance, registry, permanence, volume where stated — sourced directly from the sustainability report.
05 — Climate target architecture
Having a target is not the same as having a plan
Selected view
Apple Microsoft Alphabet Meta Amazon
What are their targets?
Near-term SBTi ✓ Targets Set ✓ Targets Set ✓ Targets Set ✓ Targets Set ✗ Removed
Temperature standard 1.5°C 1.5°C 1.5°C 1.5°C —
Net zero claim Carbon Neutral Carbon Negative Net Zero Net Zero Net Zero
How rigorous are the targets?
Scope 3 in target Full Intensity Partial Full None
All GHGs covered ✓ ✓ ✓ ✓ ✗
Is the plan credible?
Transition plan Published Published Published Published In progress
CapEx alignment ✓ Aligned ⚠ Partial ⚠ Partial ⚠ Partial ✗ None
Third-party assurance Reasonable Limited Limited Limited Limited
06 — Emissions profile & pathway
True Zero maps every company's full emissions footprint
Selected view
Apple Microsoft Alphabet Meta Amazon
Are they on track? (MtCO₂e, latest report year)
Scope 1 0.060.111.80.1919.9
Scope 2 — market-based 0.0 0.0 0.0 0.0 0.0
Scope 2 — location-based 0.560.489.85.118.7
Scope 3 15.616.18.35.627.6
Trajectory and pathway alignment
Trajectory vs. target pace On track Wrong direction Wrong direction Wrong direction No target
IEA NZE 2050 alignment Aligned Aligned Partial Partial Not assessed
07 — Analyst briefing
Expert judgment translates what the data mean
Selected view
Alphabet
✓ SBTi 1.5°C
GoodAlphabet pioneered 24/7 hourly-matched CFE procurement — a methodology Microsoft has since adopted and that is rapidly becoming the industry standard for large tech buyers.
BadPer Google's own Environmental Report, total GHG rose 51% between 2019 and 2024 — for a company with SBTi-validated near-term targets, this is not a footnote. It is a fundamental contradiction at the center of their climate position.
UglyAlphabet reports market-based Scope 2 as zero, but location-based is 9.8 MtCO₂e. The company that invented 24/7 CFE as the rigorous standard simultaneously claims Scope 2 neutrality via the legacy REC methodology it spent a decade arguing is insufficient.
File a shareholder resolution as a climate risk governance matter — request board-level disclosure of how validated 1.5°C targets reconcile with a 51% absolute emissions increase. The governance framing has SEC precedent and withstands the ordinary business exception.
Amazon
✗ SBTi Removed
GoodThe Rivian EV order — 100,000 vehicles — is the only confirmed capital commitment tied to a specific asset purchase rather than a procurement target.
BadSubmitted an SBTi commitment letter but never filed targets for validation — SBTi removed the commitment after 24 months. No externally validated near-term target exists.
UglyAbsolute Scope 1+2 emissions were higher in 2023 than in 2019, despite Amazon being the world's largest corporate renewable energy buyer by capacity.
Apply a full disclosure discount. Amazon's board opposed a shareholder climate disclosure proposal in April 2026 — engagement without coordinated institutional backing is unlikely to succeed.
08 — Carbon credit portfolio
True Zero extracts each company's carbon credit portfolio
Selected view
Apple
Mix of nature-based removal and avoided deforestation. Restore Fund is Apple's flagship vehicle — a $200M fund co-managed with Goldman Sachs and Conservation International.
RemovalRestore Fund — Project Alpha (Brazil)
Reforestation · No volume reported
Fund structure — Apple holds a position in a managed fund; per-credit inventory not tracked at company level.
AvoidanceChyulu Hills REDD+ — Kenya
0.385 MtCO₂e · REDD+
RemovalGuinan Afforestation Project — China
0.1 MtCO₂e · Afforestation
AvoidanceGuyana National Forest Protection
0.1 MtCO₂e · Jurisdictional REDD+
Source: Apple Environmental Progress Report 2023
Microsoft
All-removal portfolio. AtmosClear is the largest disclosed deal in the peer group — a post-vintage position. New purchases paused April 2026.
RemovalAtmosClear — BECCS
7.0 MtCO₂e · Bioenergy CCS · Post-vintage (Apr 2025)
Largest disclosed removal deal in the peer group. New purchases paused April 2026.
Removal1PointFive / STRATOS — Direct Air Capture
0.5 MtCO₂e · DAC
RemovalCarbonfuture / Exomad Green — Biochar
0.032 MtCO₂e · Biochar
RemovalClimeworks & Heirloom — Direct Air Capture
No volume reported · DAC
Advance market commitment — credits represent future delivery; technology not yet at contracted scale.
Source: Microsoft Environmental Sustainability Report FY2024
Amazon
Two disclosed positions — no project-level volumes stated in the sustainability report.
AvoidanceLEAF Coalition
Tropical forest protection · No volume reported
Coalition pledge — individual credit allocations determined at project level; Amazon's share not separately disclosed.
$1B commitment to protect tropical forests. Registry and per-credit volume not reported.
RemovalRight Now Climate Fund
Nature restoration · No volume reported
Fund structure — capital deployed through a managed restoration fund; per-project credits not disclosed.
$100M fund for land restoration projects. No project-level breakdown disclosed.
Source: Amazon Sustainability Report 2023
09 — What the data shows
Three risks are hiding in plain sight across this peer group
1
AI buildout is the central tension — and no one has a credible answer
Every company in this peer group set targets before large-scale AI deployment reshaped their energy and capital footprint. Google's total GHG is now 51% above its 2019 baseline. Microsoft's Scope 3 rose 39% between 2020 and 2024. The emissions trend and the target timeline are structurally misaligned for all five.
2
REC-based Scope 2 is about to be a problem for the whole peer group
All five companies report market-based Scope 2 at zero via renewable energy certificates. The GHG Protocol is revising its Scope 2 guidance toward temporal and geographic matching. Any investment screen built on current market-based figures should treat them as provisional.
3
Climate language is softening — quietly, across the board
Google removed its 2030 net-zero pledge from its website (June 2025). Microsoft's blog said "the moon has gotten further away." Meta shifted from "commits to" to "has set a goal." These are not typos. A peer-group-wide recalibration of what companies are willing to put in print is underway.
10 — Where this is going
This runs on one person today and scales to any sector
Now — MVP
Big Tech benchmark
  • 5 companies, fully reviewed & validated
  • 30+ KPIs, Good/Bad/Ugly, action lines
  • 6-agent AI review pipeline
  • Post-report material events protocol
  • Interactive benchmark + export
Next — purpose-built on request
Any company. Any sector. Any client need.
  • Same engine, reconfigured for the brief
  • Oil & gas, automotive, consumer goods, finance
  • Investment due diligence, supply chain screening, peer benchmarking
  • Bespoke reports in days, not weeks
The methodology is proven. The infrastructure scales. What determines scope is the brief — not the team size. One analyst with the right AI stack can now deliver what used to require a full project team.
11 — Work with me
Senior climate expertise, now delivered at AI speed.
Tina Huang
Climate AI Builder  ·  Climate Policy Expert
Yale University University of California, Berkeley
World Resources Institute
Research Analyst, Global Climate Program
  • →Analyzed NDCs for countries worldwide — assessed ambition gaps across 190+ country submissions
  • →Built emissions quantification models for 2030 reduction targets from enhanced NDCs
  • →Managed Climate Watch — 20,000 monthly visitors
  • →Cited by Reuters and Business Insider
Boston Consulting Group
Senior Knowledge Analyst, Climate & Sustainability
  • →Go-to expert, BCG Center for Climate & Sustainability — built IPCC briefings, NDC/LTS benchmarking frameworks, Article 6 primers deployed firm-wide
  • →Client-facing expert: helped a Middle East government write their NDC and Long-Term Strategy
  • →Supported net zero roadmaps for private sector clients, climate transformation for financial institutions, and national adaptation plans for governments
True Zero is one of the first climate AI products I've built — and it won't be the last.
Let's build together →
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