State Water Resources Control Board California Environmental Protection Agency

Greenhouse gas emissions & sustainability report data

📊 Latest report period: 2024🗂️ Report periods on file: 2024, 2023, 2022-2023, 2020-2022, 2020-2021, 2020, 2019

Figures are as stated in the company's own report and may use different boundaries, units or methods (for example market-based vs location-based Scope 2), so compare with care.

📈 Emissions by Report Period

Report periodHeadline emissions figure reported
2022-2023152.5K tCO2e/year (2020)

Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.

✅ Reported Environmental Achievements

🎯 Climate & Sustainability Targets

🔜 Short-term

  • Verify QAPPs for data used in 2024 303(d) List by September 2024

📅 Medium-term

  • Develop methodology to associate pollutant impairments with degraded biological populations for use in 2026 Integrated Report
  • Revise default 13-year schedule date for TMDL development to reflect prioritization and Regional Water Board goals

🔭 Long-term

  • Develop higher resolution microplastic thresholds for use in future assessments
  • Revise the SHELL beneficial use to distinguish between recreational, commercial, or tribal types of harvesting, and to consider revising the bacterial objectives applied to areas where shellfish are harvested

🌱 ESG Focus Areas

Water QualityEnvironmental Justice

⚠️ Challenges & Risks +

  • Data gaps and inconsistencies across different data sources
  • Challenges in mapping and assigning monitoring stations to waterbodies
  • Difficulties in assessing ocean acidification due to data limitations
  • Data quantitation errors affecting exceedance calculations

📋 Report Information

Reporting Period: 2024
Frameworks: Clean Water Act sections 303(d) and 305(b)