SUSTAINABLE DEVELOPMENT 4Act for the Planet 3 ENERGY MIX ON A LIKE-FOR-LIKE BASIS 2017/15 like-for-like basis (75% coverage): 105 shopping centers and 3,702,432 sq.m EPRA: Elec-LfL – DH&C-LfL – Fuels-LfL 2017 2016 2015 2017/16 2017/15 MWh % MWh % MWh % % % Electricity 261,643 73.0% 278,014 76.9% 290,750 77.2% -5.9% -10% District heating 39,916 11.1% 32,919 9.1% 33,133 8.8% 21.3% 20.5% District cooling 10,480 2.9% 9,360 2.6% 9,371 2.5% 12.0% 11.8% Subtotal district networks 50,396 14.1% 42,279 11.7% 42,504 11.3% 19.2% 18.6% Gas 45,792 12.8% 39,708 11.0% 41,352 11.0% 15.3% 10.7% Fuel oil 409 0.1% 1,071 0.3% 1,666 0.4% -61.8% -75.4% Bio-fuel 397 0.1% 325 0.1% 539 0.1% 22.3% -26.3% Subtotal fuels 46,598 13.0% 41,105 11.4% 43,557 11.6% 13.4% 7.0% TOTAL ENERGIES 358,636 100% 361,416 100% 376,830 100% -0.8% -4.8% Group coverage rate 75% Ongoing decline in energy usage despite variable Energy conservation in the management climate conditions > Constant vigilance as to the operating hours: schedules of regular The energy performance presented in this report is not adjusted for visits to the shopping centers at night to check how the equipment climate factors. Presenting unadjusted results, also facilitate a clearer has been programmed were intensified in 2017. reading of the financial and environmental real benefits. > Adjustment of temperature settings to better reflect outside In 2016, a new stage in measuring the energy performance of the temperatures. centers was undertaken. First, consumption was restated for > Sharing of best practices: a manual of the best operational temperature fluctuations. The restatements can be used to compare practices was produced in collaboration with all the countries a center to its own performance over the years in order to identify and shared within the Group in 2016; it continued to be enhanced the best performing centers that could potentially provide new good and applied in 2017. These good practices are divided into the practices, but also to act and give particular attention to centers when two categories of management and investment and cover four their energy performance begins to worsen. A further improvement concerns: energy, waste, water, and certifications. Klépierre wants was undertaken in 2017 thanks to a multi-correlation analysis of to share these best practices with its partners to help them control external energy performance factors. This analysis made it possible their usage as closely as possible. to develop a new environmental tool in which consumption data will be restated from meteorological data other than the temperature > Development of real time energy management: in partnership with (luminosity, humidity etc.) and activity data of the shopping centers expert partners, the teams at the centers track and analyze usage (footfall, area, opening hours etc.). These features are currently being at centers in real time to cut response times at the building and installed on the environmental tool. thereby improve its performance. Mechanisms used to control usage Improvement of technical equipment In order to reduce its energy usage, Klépierre has four major > Replacement of the most energy-intensive equipment: cooling mechanisms that are operated in parallel. towers, mechanical linkages, ventilation pumps, etc. > Replacement of energy-consuming bulbs with LED wherever Accurate metering of consumptions relevant, lower-wattage bulbs, national directories of quality > Roll-out of real-time, usage by usage, equipment by equipment product suppliers. The replacement of lights jumped significantly metering systems across 64% of the property portfolio in value at in 2017. end-2017. These systems are made up of tens of meters per site > CO sensors: continued roll-out to reduce the airflow and optimize 2 and the information is automatically reported to the centers, the air treatment plants. Country teams and the Group. Roll-out of such equipment has continued in 2017 over all the Group countries with a 6% increase compared to 2016. > Increased monitoring at Group level with quarterly reporting to the Executive Board and to the Supervisory Board. 178 KLÉPIERRE 2017 REGISTRATION DOCUMENT