GJETC publishes studies on decarbonization of the building sector and the chemical industry

The German-Japanese Energy Transition Council (GJETC) has completed two in-depth studies and one topical paper on current issues of the Energy Transition in both countries.

The study “Roadmaps towards a climate neutral petrochemical production system“ compares scenario analyses and roadmaps in Germany and Japan, highlighting the need for defossilization, renewable electricity and hydrogen production in the petrochemical sector. An emphasis is put on the importance of policy support and global harmonization of climate policy for a successful industry transformation.  While Germany and Japan share similarities in terms of their large petrochemical industries and dependence on imported energy, their specific contexts require tailored approaches. Collaboration between the two countries can facilitate technology and policy development, market introduction of new processes, and the establishment of global partnerships for non-fossil energy carriers and feedstocks.

In the second study “Strategies, concepts and measures for decarbonizing the building stock by 2045/50” it becomes clear that ambitious policy measures are essential to achieve climate neutrality goals in Japan and Germany, particularly in the building sector. Both countries focus on reducing greenhouse gas emissions through measures such as improved insulation, installation of PV systems, and transitioning from fossil fuel-based heating systems to renewable energy-powered heat pumps. However, challenges exist in promoting renovations due to limited information, financial resources, and regulations. Geographical characteristics and cultural factors pose unique challenges in each country, but both prioritize technological standards.

Please find both studies via https://gjetc.org/studies/.

Within the topical paper “Comparing the basic strategies of Japan and Germany against the energy crisis while aiming to achieve their climate mitigation goals”, the climate protection strategies of Japan and Germany are compared. It examines how the energy crisis has impacted their climate goals, particularly in terms of supply security and price mitigation. Both countries aim to achieve carbon neutrality, but their approaches differ due to factors such as energy self-sufficiency and the role of nuclear power. Germany focuses on renewables and energy conservation, while Japan considers the use of fossil fuels, nuclear power, and imports of blue hydrogen or ammonia. Both countries face challenges in meeting their climate goals under changing geopolitical conditions and competition in the global green technology market.

If you have any questions or would like to discuss the studies further, please do not hesitate to get in touch with GJETC!