Move beyond generic climate-risk descriptions
Statements about extreme weather, regulation and market transition offer limited insight unless they explain where the company is exposed, how the exposure affects the business model and what management is doing.
Depending on sector and geography, analysis may cover disruption to properties and logistics, energy and raw-material costs, adaptation and decarbonisation capex, asset useful lives and impairment, insurance, customer demand, carbon regulation, and supplier or infrastructure resilience.
| Exposure | Potential business effect | Decision |
|---|---|---|
| Flood or typhoon | Downtime, repair, inventory loss, insurance cost, customer disruption. | Asset adaptation, site redundancy, insurance strategy, crisis planning. |
| Energy transition | Input cost, capex, product demand, stranded equipment. | Efficiency investment, technology choice, pricing and product strategy. |
| Supplier transition risk | Price volatility, non-compliance, loss of critical supply. | Supplier segmentation, alternative sourcing, contract requirements. |
| Changing customer expectations | Revenue opportunity or loss, tender eligibility, product redesign. | Portfolio strategy, claims governance, product lifecycle choices. |
Scenario analysis is a structured question, not a prediction
Climate projections involve uncertainty over physical conditions, policy, technology, consumer behaviour and business assumptions. A credible analysis does not hide this. It records the scenarios, assumptions, activities, locations, time horizons, limitations and ranges of possible effects.
Where reliable monetary estimates are not available, begin with structured exposure and vulnerability assessments, then improve quantification. The purpose is to inform capital allocation, asset planning, procurement, insurance, resilience and strategic options—not to produce one falsely precise number for the report.
Understand the emissions boundary
- Scope 1: direct emissions from sources owned or controlled by the organisation.
- Scope 2: indirect emissions from purchased energy.
- Scope 3: other upstream and downstream value-chain emissions across 15 GHG Protocol categories.
For many Hong Kong groups coordinating regional supply chains, local operational emissions may be a small share of the footprint. The largest exposure may sit with manufacturers, logistics providers, investees, leased assets or customer use of products.
A practical Scope 3 screening method
- Map the value chain. Identify major purchases, logistics, capital goods, travel, investments, leased assets, product use and end-of-life routes.
- Screen all 15 categories. Use spend, activity, sector proxies, business-model relevance and potential emissions.
- Prioritise categories. Consider magnitude, influence, risk, stakeholder interest and reduction opportunity.
- Set a data hierarchy. Prefer primary supplier or activity data where reasonably available; use documented estimates elsewhere.
- Create a defensible baseline. Record boundaries, inclusions, exclusions, factors, estimation techniques, allocation, assumptions and changes.
- Plan improvement. Increase primary data coverage and refine methods according to materiality and decision-usefulness.
Wrong starting point
Waiting for perfect primary data often means doing nothing. A transparent estimate with a documented improvement plan is usually more useful than an unexplained gap.
Turn supplier data requests into a management programme
One-off questionnaires rarely improve data or performance. Prioritise suppliers by spend, emissions, criticality and influence; standardise templates; explain methodologies; provide training; embed expectations in procurement; and create escalation or improvement routes.
Use Scope 3 information for more than disclosure
- Identify carbon-intensive inputs and supplier concentration.
- Find logistics and material-efficiency opportunities.
- Test resilience under policy and energy-price changes.
- Inform product design and customer propositions.
- Support procurement and financing discussions.
Connect analysis to a credible transition plan
The 2026–2028 Cross-Agency Steering Group priorities include developing best practices for transition-plan disclosure and encouraging credible plans aligned with recognised frameworks. A useful transition plan connects strategic ambition to actions, assumptions, financial resources, dependencies, governance, metrics and accountability.
A target without a budget, delivery plan or owner is a statement of preference. A transition plan should show how the organisation expects to change its assets, operations, products, procurement and financing while managing uncertainty and trade-offs.