Advancements in Energy Storage Materials for Sustainable Buildings

Strategic Insights -

Research funded by the Ministry of Science & ICT (MSIT) in South Korea has led to the discovery of new energy materials that enhance energy production and consumption efficiency, particularly in buildings, which account for over 30% of global energy use. The study highlights the challenge of decarbonizing energy-intensive processes such as steel and cement production, but also showcases advancements in bioarchitected phase-change composites that store thermal energy for more efficient and sustainable energy strategies.

Key Takeaways:

  • The production of carbon-intensive structural materials like steel and cement requires intensive energy, hindering decarbonization efforts.
  • Bioarchitected phase-change composites can mitigate renewable energy source intermittency and promote sustainable energy strategies.
  • A recent advancement in design focuses on developing high-performance building energy materials from bio-based materials, often derived from waste feedstocks and energy storage materials.
  • The analysis emphasizes the need for urgent effort to realize the net-zero carbon 2050 goal.
  • The research provides insights into new energy storage materials that can transform current energy-intensive human comfort temperatures into highly energy-efficient buildings with a minimum carbon footprint.
  • The potentials, challenges, and prospects of bioarchitected building materials are presented in the study.
  • The bioarchitectured phase-change composites are designed to generate and manipulate heat across various temperature ranges to manage thermal energy storage.
  • The research has been peer-reviewed and published in the Journal of Energy Storage.
  • A team of researchers from Yonsei University, including Sumin Kim, Yujin Kang, and Dimberu G. Atinafu, contributed to the study.

Statistics:

  • Buildings account for over 30% of global energy use.
  • The production of carbon-intensive structural materials like steel and cement requires intensive energy.
  • The net-zero carbon 2050 goal necessitates urgent efforts to reduce energy-intensive processes.
  • Bioarchitecture phase-change composites aim to reduce thermal energy demand by up to X%.
  • The research focuses on developing scalable, intelligent, and zero-energy technologies for building energy materials.
  • The study emphasizes the importance of biobased materials in reducing energy storage material usage.

Sources:

  • Fundamentals, Performance, and Advances In Bioarchitected Phase-change Composites for Carbon Neutral and Zero-energy In Buildings, Journal of Energy Storage, 2025;123.
  • Ministry of Science & ICT (MSIT), Republic of Korea.
  • Yonsei University, Dept. of Architecture and Architectural Engineering, Seoul 03722, South Korea.