The UK building sector is a major consumer of energy, accounting for 39% of the nation’s total energy use. The UK is trying to work towards its net-zero goals which means that integrating renewable energy sources like solar panels and wind turbines into commercial buildings has become increasingly important.
However, to maximise the benefits of renewable energy, FM teams can employ advanced monitoring systems that can efficiently manage and optimise energy production and consumption.
Types of Renewable Energy for Commercial Buildings
When considering renewable energy for commercial buildings, several options stand out, each with its installation process and benefits.
Solar Panels
Solar panels are a popular choice for commercial buildings. The installation process involves mounting photovoltaic panels on roofs or other sun-exposed areas. Integrating solar panels with a Building Management System (BMS) allows for efficient monitoring and management of energy production and consumption, leading to significant cost savings and a reduction in carbon emissions.
Wind Turbines
Wind turbines generate electricity by harnessing wind energy, making them ideal for locations with strong wind resources. The installation process includes site assessment and obtaining necessary permits. When integrated with a BMS, wind turbines can be effectively managed to ensure the building uses the generated power efficiently. Like solar panels, wind energy reduces reliance on the traditional power grid, contributing to lower energy costs and a smaller carbon footprint.
Geothermal Energy
Geothermal energy uses the Earth’s natural heat to provide heating, cooling, and hot water. The installation process involves drilling to access geothermal heat, which is then distributed throughout the building. By connecting geothermal systems to a BMS, facility managers can optimise temperature control, reducing energy waste and enhancing comfort for occupants.
The Importance of Building Management Systems (BMS)
Smart buildings represent a new frontier in energy efficiency. Unlike traditional structures, these buildings are designed to be dynamic, responding to environmental changes and the needs of occupants.
A Building Management System (BMS) is essential for managing and optimising energy use in smart buildings. It acts as the control centre, coordinating the operation of various systems, including lighting, heating, ventilation, and renewable energy sources. A well-integrated BMS ensures that the building uses energy efficiently by monitoring production from renewable sources in real time and adjusting energy distribution as needed.
Monitoring Systems for Renewable Energy
A monitoring system in a commercial building can enhance the use of renewable energy by optimising how energy is generated, stored, and consumed. These systems monitor energy production from sources like solar panels or wind turbines, allowing FM teams to match energy demand with the available supply. FM teams can adjust energy consumption patterns, such as scheduling high-energy tasks when renewable output is at its peak. They also manage energy storage efficiently, storing excess energy during peak production and using it during low generation periods, ensuring maximum efficiency and reducing reliance on non-renewable energy sources.
Challenges in Implementing Renewable Energy Systems
Despite the clear benefits, several challenges can hinder the implementation of renewable energy systems in commercial buildings. The most significant barrier is the initial cost. While renewable energy installations like solar PV can reduce energy bills and often deliver a full return within five years, the upfront investment can be daunting for many UK businesses.
Nearly 43% of UK-based SMEs surveyed identified implementation costs as the biggest obstacle to becoming more environmentally friendly.
Government Incentives and Support in the UK
The UK government offers various incentives to encourage businesses to adopt renewable energy. The Smart Export Guarantee is a key initiative that pays businesses for any excess electricity they generate and export to the grid. Other schemes like the Renewable Heat Incentive (RHI) and grants from the Green Business Fund provide financial support to businesses looking to invest in renewable technologies. These incentives can significantly reduce the financial burden of transitioning to renewable energy and help businesses achieve a full ROI more quickly.
Conclusion
Integrating renewable energy is one of the most effective strategies to reduce our dependence on fossil fuels, fight climate change, and create a sustainable future. However, the success of this transition depends on how well we manage that energy.
Monitoring systems and Building Management Systems (BMS) are essential tools for facility management teams, enabling them to optimise the use of renewable energy and ensure that buildings run efficiently. FM teams can make sure that our buildings remain powered, resilient, and sustainable, regardless of the traditional power grid’s status.
Read how you can ensure smooth integration between renewable energy sources and your building systems with Tyrrell Systems.