Sustainability Report

Overview

The report describes Tetra Tech's 2022 sustainability performance and project impacts, including 545 million cumulative lives improved and 101.2 million metric tons CO2e avoided or captured through the 1 Billion People Challenge. Operational GHG emissions totaled 48,188 MT CO2e, comprising Scope 1 of 9,418 MT CO2e, Scope 2 of 15,204 MT CO2e, and Scope 3 of 23,566 MT CO2e; 54% of operations used renewable energy for electricity. The company reported 27,000 employees, 37% women in the workforce, 50% women on the Board, and explicit Board-level ESG oversight.

Document

Report type: Sustainability Report
Class: Dedicated
Scope: Full report
Fiscal year: 2022
Language: English
Pages
File size

Standards

GRI
SASB
TCFD
ISSB
ESRS
Integrated Reporting Framework
GHG Protocol
EU Taxonomy
CDP
Other

Commitments

UN Global Compact
UN Guiding Principles
Science Based Targets initiative

Ratings

GRI level

Materiality

Assessment
Basis

Assurance

Statement included

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