The U.S. aircraft register, updated daily
SAFxCHANGE · companies · finance, policy and research

4AIR

Adviser, auditor or certifierAlliance or association4air.aero

4AIR is an adviser, auditor or certifier in sustainable aviation fuel.

Provides sustainability programs, compliance monitoring, and SAF inventory management for aviation operators.

Where 4AIR sits, from feedstock to flight

  1. Feedstock
  2. Technology
  3. Production
  4. Supply and delivery
  5. Airports
  6. Flight
Finance, policy and research Adviser, auditor or certifier, Alliance or association
0agreementsnone on the record
–million litres in those agreements0 state a volume
0companies traded with0 sold to, 0 bought from
0plants and projects5 people named at 4AIR

People the news names at 4AIR in their business roles

About

4AIR is an organization that provides sustainability programs specifically designed for the aviation industry. It offers voluntary sustainability programs, regulatory monitoring and compliance programs, and sustainable aviation fuel (SAF) inventory management. The organization helps aviation operators calculate and offset their environmental impact through a rating system that includes different levels of commitment to sustainability, from carbon neutrality to funding future emissions reductions. 4AIR's framework is designed to align with industry-wide goals and provide a simplified and verifiable path for industry participants to engage in sustainability efforts.

From the SAFxCHANGE company list, where it is filed as "Environmental Regulator".

In the news the latest 20 items naming 4AIR

Other advisers, auditors and certifiers

Bain & Company 2 agreementsMcKinsey & Company 1 agreementDeloitte 1 agreementPwC 1 agreementBoston Consulting Group 1 agreementBlock 1 agreementEDFIowa Central Biofuels Testing Lab

A company page draws on the SAFxCHANGE record: the agreement table (2013 to late 2023), the plants table (December 2023) and what the reader has found in the news since, marked unverified until checked. The categories follow the SAFxCHANGE value-chain map; they were assigned from the company's role in the deals and plants and from what is written about it, and a company can fill more than one. Names are matched by their words, so a company recorded under two very different names may show on two pages. Cite as: eFlight SAFxCHANGE, 4AIR: sustainable aviation fuel agreements, plants and people, https://eflight.com/saf/company/4air, retrieved 2026-10-18. Terms. To correct the record, write to [email protected].