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Stephen Lezak

Researcher — Berkeley / Haya co-author

Methodology focus

Researcher at the Berkeley Carbon Trading Project and frequent co-author with Barbara Haya. Co-authored the 2025 California cap-and-trade critique that triggered the current legislative review of the state's offset programme.

Trellison / LedgerWell intersection. Warm connector to Haya.

Affiliation
Berkeley / Haya co-author
Role
Researcher
Axis
Integrity Critics
Tier
Tier 1

Selected publications

Alignment with proof packs

Their methodology / roleProof-pack / Trellison fit
CA-specific compliance-market expertiseProof packs map onto CA ARB protocol compliance requirements
Policy-brief writingJoint brief publication pipeline with BCTP

Collaboration concepts

Concept 1

CA compliance-market proof-pack integration white paper

Specific proposal for CA ARB integration.

Concept 2

Entry path to Haya: warm-connector introduction

Lezak is the natural warm-intro path to Haya for the first conversation.

Outreach approach

A draft opening message previously appeared here. It has been withdrawn from publication and archived internally. No contact has been made. Outreach drafts are not published against a named individual prior to contact and clearance.

What we do not ask for

  • Endorsement of Trellison, LedgerWell, DaedArch, or any affiliated entity.
  • Exclusivity or first-look rights on research findings.
  • Unpaid labour. Any advisor role is compensated with a modest honorarium and disclosed on the record.
Disclosure: Compiled from public sources through April 2026. Inclusion does not imply endorsement, affiliation, or reciprocal interest. Corrections: About.

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