The Integration of Energy Storage in Building Energy Management Systems

However, the integration of energy storage in BEMS takes this efficiency and sustainability to the next level.

Energy storage systems, such as batteries or capacitors, can be seamlessly integrated into BEMS, allowing for the storage of excess energy generated during non-peak hours. This stored energy can then be utilized during peak demand periods or during power outages, significantly reducing reliance on the grid and providing numerous benefits to both the building owners and the environment.

Benefits of integrating energy storage in BEMS:

  • Optimized energy consumption: Energy storage systems enable BEMS to optimize the usage of stored energy during peak periods, reducing reliance on grid power and increasing overall energy efficiency.
  • Cost savings: By storing excess energy during low-demand periods and utilizing it during high-demand periods, buildings can significantly reduce their energy bills and potentially even earn revenue through participation in demand-response programs.
  • Enhanced resilience: With energy storage systems integrated into BEMS, buildings can continue to operate during unexpected power outages, ensuring uninterrupted business operations and safety for occupants.
  • Environmental sustainability: The integration of energy storage in BEMS promotes the use of renewable energy sources and reduces carbon emissions by enabling buildings to store and utilize excess energy generated from renewable sources.
  • Grid support: Energy storage systems integrated within BEMS can provide valuable grid support services by reducing strain on the grid during peak periods and improving grid stability.

In addition to these benefits, the integration of energy storage in BEMS aligns with global efforts to improve energy efficiency and reduce greenhouse gas emissions. According to the International Energy Agency (IEA), buildings consume nearly 40% of global energy and are responsible for approximately one-third of global greenhouse gas emissions.

By effectively managing energy usage through the integration of energy storage in BEMS, buildings can contribute significantly to achieving energy efficiency and sustainability goals. Moreover, the growth of the energy storage market is projected to continue its upward trajectory. According to a report by Grand View Research, the global energy storage market size is expected to reach $1 billion by 2025, with a compound annual growth rate (CAGR) of 32%.

Key takeaways:

  • The integration of energy storage in Building Energy Management Systems (BEMS) optimizes energy consumption, resulting in reduced reliance on the grid and increased energy efficiency.
  • Energy storage in BEMS offers cost savings, enhanced resilience, and promotes environmental sustainability.
  • Buildings can contribute significantly to global energy efficiency and sustainability goals by effectively managing energy usage through energy storage integration.

Integrating energy storage in BEMS is a forward-thinking approach that enables buildings to become more energy-efficient, resilient, and sustainable. As the demand for clean and efficient energy solutions continues to rise, the integration of energy storage in BEMS proves to be a compelling solution for building owners and the environment at large.

IEA – The Future of Buildings
Grand View Research – Energy Storage Market Analysis