Alberta Manufacturing
Completed a full Scope 1 and Scope 2 GHG inventory in 6 weeks, identifying a 22% reduction opportunity and producing a board-ready emissions report.
Read the case study: Alberta Manufacturing
Know Exactly What You Emit. Start Your Decarbonization Journey with Confidence.
A credible GHG inventory is the foundation of every serious sustainability effort. Terrivis delivers defensible emissions inventories aligned with the GHG Protocol, conducted by GHG-Pro certified specialists.
- P.Eng.
- CMVP
- GHG-Pro
- PhD Candidate (U of A)
Service 01 / 06
GHG Accounting & Emissions Inventory
Measure your Scope 1, 2, and 3 emissions with precision.
Understand exactly what you emit, across all scopes, with data that will satisfy your clients, lenders, and regulators.
- P.Eng.
- CMVP
- GHG-Pro
- PhD Candidate (U of A)
Pillar
Measure & Reduce
The technical foundation. GHG accounting, ESG reporting, reduction strategy, and energy management.
$12M+in project experience
Most firms offer one or the other. Terrivis delivers both.
Why Your Business Needs a GHG Inventory
Customers, investors, lenders, and government programs are increasingly requiring businesses to report their greenhouse gas emissions. Whether you are responding to a supply chain questionnaire, applying for a green finance product, or preparing for voluntary disclosure, you need numbers you can stand behind.
An inventory that is poorly constructed or missing key emission sources can expose you to reputational risk, procurement disqualification, and regulatory penalties as mandatory reporting expands across Canada.
What We Deliver
Scope 1 emissions
Direct emissions from your owned and controlled sources, including combustion, process, and fugitive emissions.
Scope 2 emissions
Indirect emissions from purchased electricity, heat, and steam.
Scope 3 emissions
Value chain emissions including business travel, purchased goods, waste, and logistics, prioritized by materiality.
GHG Protocol alignment
All inventories follow the GHG Protocol Corporate Standard, the globally accepted methodology.
Boundary setting
We define your organizational and operational boundaries clearly and document the methodology.
Data quality assessment
We assess the quality and confidence level of each emission factor and data source.
Board-ready reporting
A clean, professional inventory report your leadership, clients, or auditors can read.
CMVP-reviewed methodology
Our Process
Step 1: Scoping Call
Week 1
We define your organizational boundary, identify emission sources, and agree on scope priorities based on your business model and client requirements.
Step 2: Data Collection
Weeks 2-3
We provide a structured data request and work with your team to gather utility bills, fuel records, travel data, and supplier information.
Step 3: Calculation & Review
Week 4
Our GHG-Pro certified team applies appropriate emission factors and calculates your inventory using defensible methodology.
Step 4: Report Delivery
Weeks 5-6
We deliver a complete GHG inventory report with executive summary, methodology notes, data tables, and reduction recommendations.
Who This Is For
- Companies responding to customer or procurement ESG questionnaires
- Businesses applying for green finance or PACE programs
- Organizations preparing voluntary ESG or sustainability reports
- Companies participating in Canada’s Net Zero Challenge
- Businesses that want a baseline before setting reduction targets
Why Terrivis for GHG Accounting
Our GHG work is led by a GHG-Pro certified professional with a PhD-level background in emissions accounting. Our technical lead is also an Engineer-in-Training (EIT) with deep experience in industrial and commercial emissions data. Every inventory we produce is reviewed by a P.Eng. with CMVP certification, meaning the measurement and verification methodology is held to the highest professional standard.
- P.Eng.
- CMVP
- GHG-Pro
- PhD Candidate (U of A)
What Our Clients Achieve
Reduced GHG Emissions
Practical, scalable strategies to decrease emissions and operate more sustainably.
Supply Chain Readiness
Meet Scope 3 disclosure demands from your largest customers and procurement partners.
Regulatory Confidence
Navigate TIER, OBPS, Clean Fuel Regulations, and growing ESG reporting requirements.
Market Competitiveness
Turn credible sustainability performance into a procurement, financing, and brand advantage.
Results
Results We’ve Delivered
Edmonton Professional Services
Developed a GHG baseline and net-zero roadmap aligned with the GHG Protocol, used to satisfy a major client procurement requirement.
Read the case study: Edmonton Professional ServicesAlberta SME — Energy-Intensive Sector
Delivered an energy audit and M&V plan resulting in $80,000 in annualized energy savings and an improved ESG score.
Read the case study: Alberta SME — Energy-Intensive Sector
Related Services
ESG Reporting & Disclosure
Credible, stakeholder-ready disclosure that builds trust.
Emissions Reduction Strategy
Science-based roadmaps to reach your climate targets.
Ready to start your sustainability journey?
Book a free 30-minute consultation with the Terrivis team. No jargon, no pressure. Just a practical conversation about your business.