Delta Achieves Five Consecutive Years of CDP Double ‘A’ Leadership Certification in Climate and Water Security
Delta Earns CDP 2025 Double “A” Rating, Five Times Recognized in “Climate Change” and “Water Security” Areas
In the 2025 annual evaluation report published by the Carbon Disclosure Project (CDP), Delta achieved a double “A” rating for its outstanding environmental management in “Climate Change” and “Water Security”. This marks the fifth consecutive year Delta has received this recognition. Over 22,000 companies participated in the CDP evaluation this year, and less than 1% of them received this honor. Delta’s efforts in climate action, water resource management, and transparency in environmental governance have been significant, showcasing the company’s leadership in global environmental responsibility.
“Delta leads the industry in addressing global environmental challenges, making significant contributions to sustainable development.”
— CDP Report
Comprehensive Environmental Issue Management: Advancing Sustainable Development
Delta integrates climate change, water security, and biodiversity into its environmental management practices, continuously improving its corporate sustainability governance structure. The company is not only strengthening its climate change management but also advancing Scope 3 carbon reduction (Scope 3), water resource management, and sustainable supply chain practices. Additionally, Delta is making crucial governance innovations: in 2025, Delta will elevate its Sustainability Committee to a board-level functional committee, ensuring direct oversight by the board of directors on the company’s sustainability strategy and actions. This structural upgrade ensures that sustainability efforts are carried out at the highest levels, reinforcing long-term environmental effectiveness.
Outstanding Achievements in Climate Change Governance
Delta has made remarkable strides in climate change governance. According to the 2024 Science-Based Targets (SBT), Delta has reduced its Scope 1 and Scope 2 carbon emissions by 53.6% compared to the 2021 baseline year. Furthermore, the company’s global operations now source 84% of their electricity from renewable energy, reflecting rapid progress in emissions reduction and clean energy adoption.
Carbon Reduction Actions:
- Scope 1 & Scope 2 Emissions Reduction: 53.6% (compared to 2021)
- Renewable Energy Use: 84% of total energy consumption
- Scope 3 Carbon Reduction: Targeting supply chain carbon emissions with a dedicated committee
Internal Carbon Pricing Mechanism:
- 2024 Spending: $21 million
- Carbon Reduction Benefit: Over 37,000 tons of CO₂ reduced
Delta’s internal carbon pricing mechanism has driven significant reductions in carbon emissions, helping the company achieve renewable energy milestones while setting an example for the industry.
Active Measures in Water Security Management
Although Delta is not a major water consumer, it has taken proactive measures in water security management, addressing the growing global pressure on water resources. Delta has established a comprehensive water management policy and target system, focusing on improving resilience to climate change and water scarcity challenges.
Water Resource Management Goals:
- Reduction in Water Usage Intensity: 30.7% (compared to 2020)
- Science-Based Target Assessment: Using the SBTN methodology to assess water usage targets across global locations
- Water Resources Policy: Approved by the board to enhance water resource management resilience
Delta’s proactive approach to managing water resources not only delivers significant results in water reduction but also ensures the balance between corporate water consumption and environmental needs.
CDP Evaluation: A Benchmark for Transparency and Environmental Responsibility
CDP’s environmental disclosure and scoring process is widely regarded as the highest standard for corporate environmental transparency. Delta has been recognized for 6 consecutive years in “Water Security”, and has received “Leadership” recognition in “Climate Change” for 10 consecutive years, highlighting the company’s outstanding achievements in global environmental governance.
CDP Ratings:
- Climate Change: Recognized for 10 consecutive years with Leadership level
- Water Security: Recognized for 6 consecutive years with “A List” rating
These accolades demonstrate Delta’s commitment to environmental transparency and sustainable development, both within its own operations and across its supply chain.
Comparison Table: Delta’s 2024 Sustainability Achievements
| Area | Target | Actual Performance | Comments |
|---|---|---|---|
| Climate Change | Reduce Scope 1 & Scope 2 emissions by 53.6% | Achieved a 53.6% reduction | Exceeded carbon reduction goals ahead of schedule |
| Renewable Energy | Achieve 84% renewable energy usage globally | Actual renewable energy usage: 84% | Significant adoption of renewable energy |
| Water Security | Reduce water usage intensity by 10% | Actual reduction: 30.7% | Well ahead of the 2025 target |
| Supply Chain | Increase proportion of green suppliers | Over 50% of suppliers committed to SBT targets | Strengthened green supply chain collaboration |
Through these actions, Delta is not only driving sustainability within its own operations but also helping to push the entire industry towards a zero-carbon future. The company’s innovative efforts and leadership provide a model for other companies in the global environmental movement.
