Power Generation

Power generation DSEAR risk assessment expertise

We have provided DSEAR risk assessments and hazardous area classification for power generation facilities across the UK, including biomass plants, anaerobic digestion sites, gas infrastructure and major energy projects.

These environments often involve large-scale handling of flammable gases, combustible materials and complex process systems. Our work focuses on identifying where hazardous atmospheres may arise and ensuring appropriate controls are in place to support safe, compliant and reliable operation of critical energy infrastructure.

DSEAR risk assessments for power plants, biogas facilities and energy infrastructure

Power generation environments present significant DSEAR risks due to the scale of operations, the quantities of hazardous substances involved and the continuous nature of many processes.

Typical risk areas include:

• Biomass fuel handling, storage and transfer
• Combustible dust from organic feedstock and fuel systems
• Anaerobic digestion (AD) processes and biogas production
• Methane generation, storage and transfer systems
• Gas pipelines, terminals and pressure systems
• Plant rooms, process equipment and enclosed systems
• Bulk storage of fuels and hazardous materials
• Design and construction of new energy facilities

In biomass and waste-to-energy plants, combustible dust and organic materials can create both fire and explosion risks, particularly where dust accumulates or becomes airborne. Secondary dust explosions are a known hazard if housekeeping and containment are not effectively managed.

Anaerobic digestion and gas-based systems introduce additional risks through the generation and handling of flammable gases such as methane. These gases can form explosive atmospheres if released and not properly controlled through ventilation, containment and system integrity.

Given the scale and complexity of these facilities, hazardous area classification is a critical part of DSEAR compliance. This includes defining where Zones apply within and around process equipment, storage areas and transfer systems, supported by calculations and detailed drawings.

Our DSEAR assessments cover both operational sites and new-build projects, including design-stage reviews to ensure that risks are addressed early in the development process. This helps clients make informed decisions around layout, ventilation, storage and safety systems before facilities become operational.

Clear, structured reports and action plans are provided to support compliance, along with practical recommendations to maintain safe and efficient plant operation.