A2S Consulting Engineers
A2S is a consulting engineering firm that proudly services Northern Ontario. They specialize in structural engineering, condition evaluations and restoration projects. They strive to be responsible corporate citizens.
“ Staying in touch with a group that will stay on top of the latest sustainability information is what we value most about the
Green Economy North program.”
Aaron Dent, Principal
Current Milestone
① Onboarding: Members learn about the program, and identify immediate sustainability goals and support needs.
② Developing: Members gather data about sustainability performance, set a baseline year, and prepare to report on metrics.
③ Reporting: Members measure and publicly report on sustainability metrics, and prepare detailed action plans.
④ Targeting: Members set a public sustainability target and implement action plans.
② Developing: Members gather data about sustainability performance, set a baseline year, and prepare to report on metrics.
③ Reporting: Members measure and publicly report on sustainability metrics, and prepare detailed action plans.
④ Targeting: Members set a public sustainability target and implement action plans.

Total Emissions: An inventory of all sources of greenhouse gas emissions is the total amount of Carbon Dioxide Equivalent produced over the entire business operation, compiled to ISO 14064-1 standard. For comparison, 5.23 Tonnes of CO2 are emitted by the average passenger vehicle in one year.
2016 Total (CO2e): 7.09t
Scope 1 Emissions: These emissions come from direct release of greenhouse gases, primarily from the consumption of fossil fuels from space heating or vehicle use.
2016 Scope 1: 6.18t
Scope 2 Emissions: Electricity consumption requires generation. A share of Ontario’s energy grid comes from fossil fuel generation, and this share is reflected in Scope 2, or “energy indirect” emissions.
2016 Scope 2: 0.88t
Scope 3 Emissions: All other indirect emissions are categorized in Scope 3. Standard inventories include scope 3 emissions from solid waste removal,
water and waste water usage, but can also include many categories from purchased air and rail travel to employee commuting to work.
2016 Scope 3: 0.03t
Highlights
Offsets electricity usage through Bullfrog Power.
Strictly limits solid waste in day-to-day office work.
Uses energy-efficient vehicles for site visits.