Chapter 01 · Climate & transitionEnergy & Transition
Annual matching
Definition
Annual matching is the matching of electricity consumption and energy attributes over a year, even when timing and location may differ.
References
This reference provides supporting context for how “Annual matching” is defined and used.
Overview
What it means in practice
Annual matching should be read as an energy-transition term. Its meaning depends on the technology, market, contract, grid boundary and emissions-accounting method.
In practice, users should state the boundary, method, instrument and evidence. That keeps annual matching specific enough for review without turning it into a broader claim.
Why it matters
Annual matching matters because energy language can mix physical supply, contractual instruments, timing and emissions claims. Clear boundaries help readers understand what is actually being changed or evidenced.
Common misconception
A common error is to treat Annual matching as a complete decarbonisation claim. The stronger approach is to state the timing, location, instrument, technology and accounting boundary.
Review questions
What instrument, boundary or method gives the term meaning? What evidence supports it? What limitation would change how a reader interprets the claim?
How it is used
In professional practice, “Annual matching” helps governments, companies, investors and technical teams describe or assess the matching of electricity consumption and energy attributes over a year, even when timing and location may differ. It is commonly encountered in climate strategies, transition plans, emissions inventories, scenarios and investment decisions.
A credible application identifies the relevant methodology, emissions boundary, baseline, timeframe and underlying data.