MRM // 2022 Universal Registration Document

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Statement of non-financial performance (SNFP) – 2022 financial year

Environmental Pillar

3.3.5 Commitment to exemplary projects Applied to the properties of M.R.M., the objectives in terms of reducing carbon emissions and energy consumption are reflected in some convincing results. 3.3.5.1 The example of Carré Vélizy In order to replace a currently high-carbon urban heating network, work has been undertaken in the Carré Vélizy mixed-use complex located in Vélizy Villacoublay to install Heating Ventilation Air Conditioning (HVAC) equipment on site of the Variable Refrigerant Flow (VRF) type, energy efficient and low-carbon because it uses electricity. The heating network remains as a backup. Other actions were initiated at the same time, such as the technical building management system (BMS) review in order to implement consistent management of the new facilities and optimise all of the building’s energy consumption. The work, ongoing, began in 2022.

The monitoring of such a strategy for a real estate portfolio is a long-term project, structured over several years between initial analysis, implementation of work and impact of the results. M.R.M. has therefore endeavoured to forecast its actual and future performance to determine the targets for achieving its 1.5 °C trajectory by 2030. In order to ensure the implementation of these forward-looking decisions, there is an intermediate milestone for 2025 making it possible to observe the first tangible results obtained, and thus to adjust the action plan according to the levels of results and how they fit with the objectives set. Carbon impact of energy and green energy purchasing The carbon impact of energy consumption can be reduced by purchasing green energy via guarantees of origin. Two ways of measuring GHG energy emissions exist, respectively called location-based , taking into account an emission factor corresponding to the grid’s electricity mix, and market-based , using the specific emission factor of the energy purchased, thus making it possible to evaluate these purchases of green energy. M.R.M. does not have any green energy contracts in 2023 and this differentiation is therefore unnecessary. Today focused on its direct impact levers, which are the reduction in energy consumption and the reduction in the use of fossil fuels, M.R.M. retains this last lever, indirect, as an additional possibility to go further in its decarbonisation strategy.

M.R.M. 2022 UNIVERSAL REGISTRATION DOCUMENT

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