Decarbonization Avenue University research @ CLIMAX

Saving heat until you need it

A new concept for thermal energy storage involves a material that absorbs heat as it melts and releases it as it resolidifies — but only when triggered by light.

A good way to store thermal energy is by using a phase-change material (PCM) such as wax. Heat up a solid piece of wax, and it’ll gradually get warmer — until it begins to melt.

PCMs are now used in applications such as solar concentrators, building heating systems, and solar cookers for remote regions. 


Industry

  • Solar energy

Sustainability domain

  • Renewable Energy

Type of innovation

  • Core sciences & engineering

Stakeholder type

  • University researcher
  • Corporate researcher

Professions

Relevant for

  • Thermodynamics & heat sciences professional
  • Chemical engineer
  • Solar power professional
  • Production or process engineer

Innovation sector

  • Chemistry & chemical engineering
  • Energy storage
  • Environmental sciences
  • Heat & thermodynamics
  • Renewable energy sciences