Environmental Noise Impact Assessment in Edmonton and Across Alberta

Environmental Noise Impact Assessments in Alberta

Environmental noise can affect neighbouring properties, create community concerns, and introduce challenges when developing or modifying a facility. Understanding potential noise impacts early helps you make informed decisions about equipment, site layout, and noise control.

Ithaca Health Ltd. provides environmental noise assessment services in Edmonton, Calgary, and throughout Alberta. We help clients understand noise impacts, identify applicable requirements, and develop practical approaches to managing sound from their operations.

Assessments are scoped to the project and the applicable framework, including AER Directive 038: Noise Control, AUC Rule 012: Noise Control, and relevant municipal requirements. The governing requirements depend on the facility, its location, and the authority responsible for the project.

Noise Assessments for New and Existing Operations

Whether you are planning a new facility, adding equipment, or responding to a noise concern, an assessment can help establish the information needed to move forward.

Depending on the project, our services can include:

• Environmental sound monitoring and assessment of existing acoustic conditions.

• Identification of equipment and activities contributing to noise.

• Review of nearby residences and other relevant assessment locations.

• Prediction of sound levels from proposed facilities or equipment.

• Comparison with applicable noise criteria.

• Investigation of operational noise concerns.

• Evaluation of noise-control options.

• Technical reporting to support project planning, applications, and compliance reviews.

The appropriate combination of monitoring, prediction, and reporting depends on the assessment objective and applicable requirements. A pre-development assessment and an investigation of an existing noise complaint may require different approaches.

AER Directive 038: Noise Control

AER Directive 038 establishes environmental noise requirements for operations and facilities under the Alberta Energy Regulator’s jurisdiction. These requirements address community noise rather than occupational hearing exposure.

For applicable projects, a noise impact assessment considers the proposed noise sources, nearby assessment locations, permissible sound levels, and predicted sound from the development. Where predicted levels do not meet the applicable requirements, the assessment identifies noise-reduction measures needed to address the shortfall.

We help clients evaluate these considerations before construction or equipment changes, when noise-control options can be incorporated into project planning.

AUC Rule 012: Noise Control

AUC Rule 012 establishes noise-control requirements for facilities under the Alberta Utilities Commission’s jurisdiction. It addresses permissible sound levels, noise impact assessments, and the investigation of facility-related noise complaints.

Assessments consider relevant operating conditions, nearby receptors, existing acoustic conditions, and the contribution of the proposed facility. The scope must reflect the particular project and the requirements of the rule rather than relying on a generic sound-level limit.

Municipal Noise Assessments Across Alberta

Projects outside the AER or AUC framework may be subject to other provincial or municipal requirements. AER Directive 038 specifically identifies Alberta Environment and Protected Areas or local municipalities as the authorities for non-energy facility noise issues.

For municipal projects, we begin by identifying the applicable bylaw, approval conditions, and assessment expectations. This establishes the basis for monitoring, analysis, and reporting rather than assuming that one noise limit applies to every Alberta community.

Practical Recommendations and Clear Reporting

Our goal is to provide information you can use—not simply a list of sound-level measurements.

Depending on the findings, recommendations may address equipment selection, source location, acoustic enclosures, barriers, silencers, or operating practices. The report explains the assessment basis, findings, limitations, and recommended next steps.

Discuss Your Noise Assessment

Planning a development, modifying equipment, or investigating a community noise concern?