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Heavy Industries Go Light: The Chemical Industry and Renewables – A Path Towards Sustainability28 October 2024

The chemical industry, one of the cornerstones of a modern society, is undergoing a significant transformation as it seeks to align with global sustainability goals. The integration of renewable energy sources is central to this shift, as the industry aims to reduce its carbon footprint whilst maintaining productivity and innovation.

"Green electricity, derived from renewable sources such as wind, solar and hydropower, is essential for the chemical industry's transition to sustainability."

Green Electricity: Powering Sustainable Industry

Green electricity, derived from renewable sources such as wind, solar and hydropower, is essential for the chemical industry’s transition to sustainability. It provides a clean energy source that reduces the environmental impact of industrial activities. By using green electricity, the chemical industry can significantly reduce its CO2 footprint.

Commitment to renewable energy is already evident in various cooperations with local renewable energy providers and investments in on-site renewable energy generation. This approach not only secures a reliable energy supply but also supports global efforts to mitigate climate change.

Green Hydrogen: The Future Fuel of the Chemical Industry

Green hydrogen, produced using renewable energy, is emerging as a crucial element in the chemical industry’s journey towards sustainability. It serves as a clean alternative to traditional fossil fuels and can be utilised in various industrial processes, including the production of ammonia, methanol and other essential chemicals.

The adoption of green hydrogen represents a significant milestone in the decarbonisation of the chemical industry. It offers a versatile and scalable solution for reducing dependence on fossil fuels and achieving sustainability targets. As technological advancements continue and production costs decrease, green hydrogen is expected to become an integral part of the global energy mix.

"As technological advancements continue and production costs decrease, green hydrogen is expected to become an integral part of the global energy mix."

Legal and Regulatory Frameworks

The transition to renewable energy in the chemical industry is also shaped by legal and regulatory frameworks. Governments and international bodies are increasingly implementing policies that promote the use of renewable energy and set ambitious targets for carbon reduction. Compliance with these regulations is crucial for chemical companies to maintain their market position and avoid penalties.

In Europe, for example, the European Union’s Green Deal sets out a roadmap for achieving carbon neutrality by 2050. This includes stringent regulations on industrial emissions and incentives for renewable energy projects. Chemical companies operating in the EU must navigate this regulatory landscape and align their strategies with these sustainability goals. Further details of regulations and requirements in relation to carbon dioxide capture and storage are introduced in the third article of this series linked here.

Challenges and Opportunities

Whilst the integration of renewable energy offers numerous benefits, it also poses certain challenges for the chemical industry. The intermittent nature of some renewable energy sources, such as wind and solar, requires companies to develop reliable energy storage solutions and ensure a consistent energy supply. Additionally, the initial investment costs for building a renewable energy plant can be substantial. However, this financial aspect can be managed effectively through project financing by banks, especially when using proven technology. Moreover, funding from Kreditanstalt für Wiederaufbau (“KfW”), the European Investment Bank (“EIB”) and other development banks which offer various grants and loans to support renewable energy projects can ease the financial burden.

Also, from a commercial perspective, it may be more advantageous to invest in developing of own renewable plants rather than rely on external suppliers. By securing their own renewable energy sources, chemical industry can gain greater control over their energy supply and reduce dependency on volatile energy prices which may further lead to long-term cost savings.

"The intermittent nature of some renewable energy sources, such as wind and solar, requires companies to develop reliable energy storage solutions and ensure a consistent energy supply."

Case Studies: BASF and Achema Group

Below are two case studies where WFW has acted as legal adviser to lenders on projects involving chemical companies as sponsors:

BASF’s Hollandse Kust Zuid Wind Farm

BASF, one of the world’s leading chemical companies, has been proactive in integrating wind energy into its operations. For instance, it invested, together with Vattenfall and Allianz, in a 1.5 GW offshore wind farm in the North Sea, 18-36km off the Dutch coast, one of the largest offshore wind farms in the world, with WFW involvement (more information here). This wind farm is designed to supply a substantial portion of the electricity required by BASF’s production facilities in the region and is a part of its broader strategy to utilize renewable energy sources.

The Hollandse Kust Zuid wind farm not only helps BASF reduce its greenhouse gas emissions but also ensures a stable and cost-effective energy supply. BASF has set an ambitious goal to achieve net-zero carbon emissions by 2050. The integration of renewable energy sources like wind power is a critical component of this strategy, demonstrating how large-scale chemical production can align with environmental sustainability.

AB Achema’s Renewable Energy Initiatives in Lithuania

AB Achema, Lithuania’s leading fertiliser manufacturer, has made notable strides in adopting green electricity. The company has invested heavily in renewable energy projects, including the erection of its new wind park in the Pagegiai region by its subsidiary LT Energija UAB with WFW involvement (more information here), to power its operations sustainably. By using green electricity, AB Achema significantly reduces its carbon emissions and environmental footprint. At a later stage, AB Achema plans to utilise the electricity generated by its wind farms to produce green hydrogen.

AB Achema’s commitment to renewable energy is evidenced through its continuous development of onshore wind farms.

Conclusion

The chemical industry is at a pivotal point in its history. The integration of renewable energy sources such as wind energy, green electricity, and green hydrogen is not only a response to environmental challenges but also a strategic move towards sustainable growth.

As the world moves towards a greener future, the chemical industry must continue to innovate and adapt. By embracing renewable energy, the industry can reduce its environmental impact, ensure long-term viability, and play a crucial role in the global effort to combat climate change. The path towards sustainability is clear, and the chemical industry has the potential to play an important role in this transformation.

Click here to view the full article series.

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