- Worsening climate crisis, rising temperatures, natural disasters, escalating energy costs, inflation, and geopolitical conflicts
- Supply chain disruptions
- Achieving faster progress on sustainability
- Ensuring ethical standards and responsible business conduct in the digital world
Siemens AG
Greenhouse gas emissions & sustainability report data
In its 2024 reporting, Siemens AG disclosed greenhouse gas emissions of 416.8K tCO2e/year (including Siemens Healthineers). By scope: Scope 1: 347 tCO2e/year; Scope 2: 94 tCO2e/year (market based); Scope 3: 416.8K tCO2e/year. 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.
GHG Emissions
416.8K tCO2e/year (including Siemens Healthineers)
2024
Renewable Energy
52.7% of total energy use
of total energy
Water Usage
12.75 million m3/year
2024
Waste
345.5 tons/year
2024
Energy Use
9.0K GWh/year
2024
📊 Emissions by Scope (2024)
| Scope | What it covers | Reported value |
|---|---|---|
| Scope 1 | Direct emissions from sources the company owns or controls (fuel combustion, company vehicles, process and fugitive emissions). | 347 tCO2e/year |
| Scope 2 | Indirect emissions from purchased electricity, steam, heat and cooling. | 94 tCO2e/year (market based) |
| Scope 3 | Other indirect emissions across the value chain (purchased goods, business travel, use of sold products, etc.). | 416.8K tCO2e/year |
New to scopes? Read Scope 1, 2 and 3 emissions explained and market-based vs location-based Scope 2.
📈 Emissions by Report Period
| Report period | Headline emissions figure reported |
|---|---|
| 2024 | 416.8K tCO2e/year (including Siemens Healthineers) |
| 2021-10 to 2022-09 | 70.9M tCO2e/year (Scope 1+2+3) |
| 2018 | 1.5 million tCO2e/year |
| 2009 | 4.0 million tons of CO2e (2008) |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- Reduced CO2 emissions in own operations by 60% since 2019 (overachieved 2025 interim ambition of 55% reduction)
- Decreased energy consumption by 17% since 2021
- 97% of locations implemented water strategies
- More than 25,000 Siemens products received Siemens EcoTech recognition in fiscal 2024
- Products sold to customers are projected to avoid around 144 million metric tons of CO2 equivalent emissions over their lifetime
🎯 Climate & Sustainability Targets
🔜 Short-term
- Reduce water consumption
- Reduce waste to landfill by 50% by 2025
📅 Medium-term
- Reduce emissions in own operations by 90% by 2030
- Reduce absolute Scope 3 GHG emissions by 30% by 2030
- Achieve 100% renewable electricity by 2030
- Achieve 100% electric vehicle fleet by 2030
- Apply Robust Eco Design to 100% of relevant portfolio by 2030
🔭 Long-term
- Net-zero GHG emissions across the value chain by 2050
🌱 ESG Focus Areas
DecarbonizationEthicsGovernanceResource EfficiencyEquityEmployability