NATIXIS // 2021 Universal Registration Document

7 ACCOUNTABILITY REPORT ENVIRONMENTAL AND SOCIAL RESPONSIBILITY 2021 Managing our direct environmental impact

In France, energy consumptionin 2021 is stable compared to 2020 , confirming the decrease of 12% compared to 2019, partly due to the return of certain buildings. In relation to the number of workstations, consumption increased by 14% compared to 2020, but compared to 2019, a year without a health crisis, consumption decreased slightly by 1.6%.

Internationally, the energy consumption of buildings occupied by Natixis is also managed to jointly contribute to the aforementioned 40% reduction target. The electricity, heating and cooling consumption of the main buildings has been consolidated.

Scope: Natixis international

Electricity consumption (in Mwh)

2021

EMEA

3,078 4,011 1,789

Americas

APAC

the optimization of air conditioning and air renewal systems in V Moscow and Kazakhstan; the installation in Porto of a natural cooling system to reduce the V cooling needs of its datacenter; replacing printers in Dubai with more efficient Blue-Angel certified V printers, saving 200 kWh per year.

Internationally, many initiatives have also been put in place. International platforms have implementedmeasures to improve the energy efficiency of their buildings by: lighting: use of presence detectors in Porto, Frankfurt, Kazakhstan V and Milan; relamping in favor of LEDs or low-consumption light bulbs in Frankfurt, Istanbul, Kazakhstan and Moscow; Automatic switching off of lights in Madrid and Milan;

2021 KEY EVENT CUBE competition, sixth edition: Port and Bordeaux in smooth

Natixis is taking part for the third consecutive year in the CUBE energy saving competition , organized by the Institut Français de Performance Énergétique du Bâtiment, following two successful years (five awards in all). Natixis Bordeaux has listed three of its buildings (Auriol, St Exupéry and Martillac) in the competition. Energy supply In addition to its ambition to reduce energy consumption, Natixis’ strategic plan has set the objective of a 100% renewable energy supply, both in France and internationally. Natixis buildings in London, Boston, Porto, Milan, Frankfurt are now supplied at 100% and, in France, for its almost all at 93%, by electricity from renewable energy sources . In 2021, Porto and London joined Frankfurt and Milan, which had switched to renewable energy contracts in 2020. The other international platforms are mobilizing to gradually obtain electricity from renewablesources. Apart from electricity, the main energies used are cooling networks and hot urban . In France, the cooling network (ClimEspace) is generated 100% from renewable energy and the heating network (CPCU) is 50%.

Natixis Porto, in the International category, relisted its offices after winning last year: the platinummedal for savings of more than 25%; V the award for Best Communications for the V mobilization of its employees and for its external communications. Energy production In France, several actions enable self - consumption energy for Natixis buildings. In Paris, the heat from the IT equipment in the trading room is recovered to heat the 47 Quai building . This allows heating autonomy for eight months out of the year, with the additional heating being provided by the district heating network. In Charenton, solar carpets installed in the Freedom 2 building are used to heat the building’s domestic water. In Kazakhstan,Natixis is participating in an on-site renewable energy production project with the installationof solar panels on the roof of the building’s parking garage.

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NATIXIS UNIVERSAL REGISTRATION DOCUMENT 2021