We continually conduct internal screenings of generation, transmission and distribution projects. In cases where environmental or archaeological sensitivities may be impacted due to development, project plans are referred to the Environmental Programs department for further review.
Environmental Screening System
We developed the Environmental Screening System (ESS) to identify and locate environmental, cultural and archaeological concerns when embarking upon new projects. The ESS integrates dozens of environmental and heritage databases into an efficient and effective spatial analysis tool. It includes Geographic Information Systems and compiles information from government, private and academic databases. The ESS is also used to monitor land and vegetation reclamation.
Heritage Resource Management program
Our archaeology program ensures the information contained within heritage sites isn't damaged by the construction of electrical facilities. We try to avoid any impact to heritage sites through minor adjustments to the right-of-way. When avoidance isn't feasible, we collect and record valuable information from the sites before they are affected.
Screenings, consultations, assessments and approvals
Screening is an internal activity that takes place as part of a project launch. Any area affected by the project is screened for ecological, cultural, biological, archaeological and paleontological factors.
The result of the screening will determine the requirements, which may take the form of legal approvals, permit solicitations, field inspections or other activities. Requirements are usually developed if the ESS identifies
- Species at risk
- High heritage value
- Archaeological value
- Crown land
- Protected land
- Private land
- Biologically important ecosystems
- Any other environmental/archaeological sensitivities
We are committed to public consultations. We believe that a mutual exchange of ideas improves project decisions. Consultations with the public are usually started by contacting local officials and distributing project information to the community. This is followed by meetings and open houses, as well as media releases, advertisements and correspondence.
Site assessments take into consideration the
- Impact of polychlorinated biphenyls (PCBs), hydrocarbons, metals, soil sterilands and wood treatment chemicals
- Remediation options
- Treatment and disposal of impacted soil
There are three types of Environmental Site Assessments (ESA):
- Phase I ESA: The process used for the identification of past, present or potential environmental concerns includes records review, site visits and interviews
- Phase II ESA: The process used to characterize and/or delineate the concentrations or quantities of substances of concern related to a site and to compare those levels to criteria
- Remediation: The process used to remove the impacted contaminant from a site for disposal or treatment
