TS EN 17463+A1

TS EN 17463+A1 is the standard for VALERI, a structured approach to valuing energy related investments. It supports the assessment of projects such as efficiency upgrades, equipment replacement, or process improvements by bringing technical effects and economic consequences into one consistent framework. At its core, the standard helps build stronger business cases using Net Present Value based evaluation.

How the VALERI method frames economic value

The document specifies requirements for gathering, calculating, evaluating, and documenting the information needed for valuation. In general technical terms, Net Present Value converts future cash flows into present-day terms so that savings, costs, and other monetary impacts can be compared on the same basis. This is especially useful for energy investments whose benefits unfold over time and may depend on energy price trends, operating profiles, or maintenance effects.

Why non-economic effects still matter

A notable feature of the standard is that, while it focuses mainly on the economic impacts of energy related investments, it also considers non-economic effects. Outcomes such as noise reduction, environmental impact, or other qualitative benefits may not be directly monetisable, but they can still influence the overall value of an investment. VALERI therefore supports a broader, more balanced appraisal than a purely financial calculation alone.

• Applicable to valuation of any kind of energy related investment.
• Focuses on Net Present Value based business cases.
• Covers gathering, calculation, evaluation, and documentation of valuation data.
• Also takes qualitative and non-monetisable effects into account.