Climate change is real. We therefore live up to our responsibility – with intelligent and sustainable solutions. In September 2015, Siemens has been the first global industrial company to commit towards carbon neutrality by 2030. Our Environmental Portfolio supports our customers to increase their competitiveness and to combat climate change.
Joe Kaeser, CEO of Siemens AG

To Beat Climate Change, Digitalize the Electrical World

Electrifying the world’s infrastructure is the critical next step to de-carbonization. We must consider tactics to speed progress toward this goal


Improving the competitive position of our customers

Investments into low-carbon technologies are paying off: they increase our customers’ and our own competitiveness and they help preserve the environment. The advancement of energy-efficient, resource-saving technologies has been the focus of Siemens for many years now. Both the environment and people’s quality of life benefit from this commitment. As do our customers because the associated energy savings can help them slash production costs over time and strengthen their competitiveness.

Lay the right foundations for sustainable cities now

70% of all emissions will come from cities. If we want to win the battle against climate change, we need to win the battle in the cities first.
Dr. Roland Busch, Member of the Managing Board of Siemens AG
Video: "Mapping the journey to a CO2 free future"

Watch Roland Busch's speech

It’s our role to be a leader in this battle against climate change – to show that it works, that there is a positive business case, that there are great opportunities for doing this. Our carbon neutral program is one good example.
Jenny Bofinger-Schuster, Senior Vice President Sustainability & Corporate Responsibility, Siemens AG

Siemens goes carbon neutral

0 %

of the electricity consumption of our sites globally is covered by renewables 

0 %

of CO2 emissions reduced since the launch of Siemens’ CO2 neutral program

13 million

Euros annual savings in operating costs starting 2020 due to investments in energy-efficiency projects

Siemens leads the way. We are already taking steps towards achieving our goal to be a carbon neutral business by 2030. We focus on four levers – energy-efficiency, decentralized energy systems, intelligent e-mobility solutions, and green electricity purchasing.

How to rapidly increase energy supply and foster social development at the same time?

How to rapidly increase energy supply and foster social development at the same time?




Siemens and CO2-pricing

Carbon pricing initiatives

In 2018 and 2019, the global ambitions of putting a price on carbon emissions significantly increased. In order to meet the climate objectives of the Paris Agreement and take tangible action on climate change, it is crucial to accelerate the implementation of international carbon pricing mechanisms. So far, governments around the globe have raised approximately US$44 billion in carbon pricing revenues. These funds are being used to invest in low-carbon infrastructure or foster technological advancements. As of April 2019, 57 initiatives have been implemented or scheduled at the international, national, and regional levels. 


In response to these developments, companies are increasingly integrating a climate-related approach into their business strategies. By implementing internal carbon pricing, they are triggering emission reduction initiatives and reducing risk exposure. According to World Bank Group and CDP (Carbon Disclosure Project), around 1,300 companies are currently using internal carbon pricing or are planning to do so within the next two years. As part of Siemens’ commitment to become carbon neutral by 2030, Siemens has launched two internal carbon pricing pilot projects in the UK and Brazil. 

UK Carbon Investment Fund

First, Siemens UK has created an investment fund for CO2 reduction. Via this fund, business units were charged an internal CO2 price based on consumption of gas and on the vehicle fleet’s fuel economy. After a pilot phase using a price of GBP 13 per metric ton of CO2, the price for regular operation has now been aligned toward the recommendations of the High-Level Commission on Carbon Prices. The current price is GBP 31 per metric ton of CO2. This price was set with an eye to providing sufficient seed money for projects to reduce emissions.

As a part of Siemens’ commitment to be carbon neutral by 2030, Siemens in the UK has pioneered a carbon reduction programme to help us drastically bring down the carbon emissions from our own buildings and infrastructure.
Juergen Maier, CEO Siemens UK

Carbon pricing in Brazil 

Following a similar approach as the UK, Siemens Brazil will launch a carbon reduction Investment Fund as part of the pilot project in October 2019. To determine the internal carbon price for future investments, Siemens Brazil adopted the recommended level of the High-Level Commission on Carbon Pricing and set the price at US$40 per ton of carbon emissions. This value reflects the ambition to reduce the carbon footprint and set the country on a corrective course in fulfilling the Paris Agreement. 80% of the funds collected will be used for carbon reduction projects defined by the community of Siemens experts (e.g. Siemens Energy Managers). The remaining 20% will be allocated to projects nominated by all Siemens employees. Every year, different carbon reduction actions will be supported via such a fund mechanism.

Internal carbon pricing allows Siemens to increase opportunities on climate change mitigation and reduces the risk of making a decision without considering potential additional costs. Our customers are also embracing and discussing carbon pricing initiatives in Brazil.
André Clark, CEO Siemens Brazil
Siemens' Thought Leadership

Siemens' Analysis on Germany’s Energy transition plan 2050

As a leading partner in decarbonization for our customers and society, Siemens understands what is technologically and economically feasible in order to transition to a low carbon energy system in the near future. We assess what technological shifts will be required over the next 30 years, when to take these steps and the costs involved.

Taking Germany as an example of a country with an ambitious decarbonization plan, we examined what measures would be needed to achieve at least an 80 percent reduction in greenhouse gas emissions.

Siemens’ Environmental Portfolio

Siemens’ Environmental Portfolio – our decarbonization driver

With its Environmental Portfolio, Siemens tackles major challenges, such as climate change, environmental pollution and resource scarcity. The Environmental Portfolio comprises products, systems, solutions and services that meet one of our criteria, namely energy efficiency or the use of renewable energies. Offerings from the Environmental Portfolio help to alleviate negative impact on the environment and to reduce emissions of carbon dioxide and other greenhouse gases contributing to global warming.

Our Environmental Portfolio in facts and figures

What characterizes a product in the Environmental Portfolio?

Renewable energy systems and components qualify for our Environmental Portfolio as well as products and systems, that are far more energy-efficient in the use phase at our customers than comparable solutions, i.e. yield an increase in energy efficiency of at least 20% or a greenhouse gas reduction of at least 100,000 metric tons of CO2 equivalents in the reporting year.


> Criteria for including elements in the environmental portfolio (page 48)

Trends & topics

Success from innovation

For almost 170 years, groundbreaking ideas, new concepts and convincing business models have been the guarantors of our success. Our innovations move beyond mere ideas to become convincing products that conquer markets and set benchmarks. They have made our company big and strong, and will enable us to build a successful future.

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