NOISE ASSESSMENT OF BESS Facilities

Focusing on Battery Energy Storage Systems (BESS)

Heyda Provides Expert Noise Assessment Services for BESS Facilities

The emergence of new technologies such as Battery Energy Storage Systems (BESS) brings the challenge of assessing their impact on the acoustic environment. This post outlines the process of conducting an acoustic assessment, following the guidelines of BS 4142:2014+A1:2019 and local authority requirements.

BESS Noise Assessment

Understanding the Framework

BS 4142:2014 provides a method for rating and assessing sound of an industrial nature, like that potentially produced by BESS. It helps determine the impact on nearby sensitive receptors, typically residential properties. Local authorities also set specific requirements, which often align with BS 4142 but may include additional criteria.

 

 

The Assessment Process

    1. Initial Site Survey and Baseline Noise Levels: The assessment typically begins with a site survey to understand the existing noise environment. Baseline noise levels are measured, typically over a representative period, to establish the pre-existing sound landscape without the BESS operational.

    2. Identifying Noise Sources and Potential Impact: Key components of the BESS that could generate noise are identified. This includes cooling systems, transformers, and any associated infrastructure. The potential noise impact from these sources is considered in the context of the nearest noise-sensitive receptors.

    3. Predictive Modelling: Using data from the manufacturer and empirical data, acoustic consultants predict the noise levels that the BESS will generate. This modelling considers factors like distance to receptors, topography, and intervening structures.

      • BS 4142:2014 Rating Method: The predicted noise levels are then rated according to BS 4142:2014. This involves comparing the predicted noise levels against the baseline levels, with adjustments made for tonal, impulsive, or intermittent characteristics of the noise.

      • Local Authority Requirements: Alongside BS 4142, the specific criteria set by the local authority are also considered. These might include more onerous noise limits or additional assessment for certain noise characteristics.

    4. Mitigation Strategies: If the assessment indicates a potential adverse impact, mitigation strategies are developed. This could include acoustic barriers, repositioning of components, or modifications to the BESS’s operational parameters.

    5. Reporting and Liaison with Authorities: A detailed report is prepared, outlining the assessment process, findings, and recommendations. This report is submitted to the local authority as part of the planning process. Effective communication with the authorities ensures that all concerns are addressed and compliance is achieved.

Post-Installation Monitoring

After the BESS is operational, post-installation monitoring may be conducted to verify that the actual noise levels align with the predictions. If discrepancies are found, further mitigation may be required.

Conclusion

Heyda Acoustics

Acoustic assessments are vital for integrating new technologies like BESS seamlessly into existing environments. Adhering to BS 4142:2014 and local authority guidelines, we accurately assess and mitigate potential noise impacts. Our aim at Heyda is to ensure that these critical energy infrastructures coexist harmoniously with their communities.

 

At Heyda, we provide comprehensive services to support your commercial or industrial development at every stage, from concept to commissioning.

 

James Williams, our Director, with extensive experience in conducting BS 4142 industrial noise impact assessments, leads our team. His expertise ensures that Heyda delivers customised, effective acoustic solutions for your BESS project or other industrial developments, guaranteeing optimal acoustic integration.

Further Reading/Resources

Noise Assessments for Battery Energy Storage Systems (BESS): ParkerJones Acoustics provides an insightful guide on conducting noise assessments for BESS planning applications, highlighting the role of BS 4142 in these assessments and noise attenuation measures. This resource delves into the complexities involved, including the impact of BESS facilities on noise-sensitive receptors and the steps involved in conducting noise assessments​​.

BS 4142 Noise Survey & Assessment | A Practical Guide: Nova Acoustics offers a comprehensive guide on BS 4142 noise surveys and assessments. This resource explains the application of BS 4142 in assessing noise from industrial and commercial sources and the process of conducting such surveys, including baseline noise measurement, assessment of noise emissions, analysis of noise impact, and recommended mitigation measures​​.

Risk Considerations for Battery Energy Storage Systems: While focusing more on the general aspects of BESS projects, AJG discusses the increasing popularity of BESS due to the fluctuating power supply from renewable energy sources. This article provides insights into the operational aspects of BESS, which can be relevant when considering the acoustic implications of these systems​​.

Battery energy storage system facility implementation noise considerations: An article on Ingenta Connect discusses the significance of controlling or abating noise emissions in BESS facilities. This resource can be useful for developers and constructors in understanding the critical aspects of noise control in the success of BESS projects​​.

Battery Energy Storage Schemes – Noise assessments from PDA: This resource emphasizes the importance of considering noise impact on nearby residential areas during the planning phase of BESS projects. It outlines the diverse noise considerations presented by BESS projects of varying sizes and locations​​.

Talk to us

At Heyda, we’re here to guide you through every step of your Battery Energy Storage System’s acoustic assessment. Contact us today for expert consultation, and let’s ensure your BESS project harmonises seamlessly with its environment. 

 

Reach out now, and let our expertise in BS 4142 assessments work for you.

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