The new edition of the IPMVP Volume I (Concepts and Options The IPMVP is now available for free download on EVO’s Web site. Measurement & Verification Protocol. Concepts and Options for. Determining Energy and Water Savings. Volume I. Revised March The Efficiency Valuation Organization (EVO) publishes the International Performance Measurement and Verification Protocol (IPMVP) to increase investment in.

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As companies across the world continue to look for ways to 20012 their energy consumption, the requirement for confidence in these methods has never been of greater importance.

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Traditionally, the biggest barrier to the implementation of energy efficiency projects was the uncertainty regarding the estimation of energy savings. This had a profound effect on the willingness of parties to invest the relevant capital required to undertake such projects.

Later in the decade, this version of ipmfp protocol was updated to include measurement and verification methods for water efficiency projects.

IPMVP was introduced as a guideline methodology by which the energy savings achieved from energy efficiency projects could be measured and verified in a consistent and reliable manner. IPMVP sets out four different options for determining project savings. The type of option chosen will vary from project to project. This particular option allows for the estimation of a key parameter.


A good example of this would be a lighting retrofit, where the power drawn can be measured and the operational hours can be estimated. This differs from Option A as all parameters associated with the energy conservation measure must be measured and cannot be estimated.

International Performance Measurement & Verification Protocol (IPMVP)

For example, consider the installation of a variable speed drive. The power drawn as well as the hours of operation will have to be measured in order to determine any energy savings. This approach is taken where the energy use of the whole facility or sub facility e.

Option C is of great benefit where a number of energy conservation measures have been introduced and the overall picture for the facility is required.

This approach is taken where no historical data is available i.

In this case, energy performance for the facility or sub facility is modelled through simulation. This particular 20112 requires a much more skilled approach, and as a result, is generally more expensive.


Under the EEOS, all energy sales companies and energy distributors with market sales in Ireland exceeding GWh are obliged to achieve a certain level of energy savings, based on their share of the market.

Other European iipmvp have done similar through various initiatives. For more information please see. Please visit our website for more details.

There is not one single data acquisition solution that fits all projects. The need to understand unique project requirements will drive the selection….

IPMVP – Measurement & Verification Portal

Energy Management is a systematic process for continually improving energy performance. Be part of the big picture, share your knowledge and get access to experience and expertise from others. Option A — Retrofit Isolation: Option B — Retrofit Isolation: Option C — Whole Facility: Option D — Calibrated Simulation: Related posts See more entries. Energy Learning community online Be part of the big picture, share your knowledge and impvp access to experience and expertise from others Visit our forums.