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2021 INTEGRATED MANAGEMENT REPORT

ENERGY CONSUMPTION*

2021 2020 2019 2018 2017

Non-renewable fuel purchased and consumed (MWh) 21,212,914 21,356,680 24,854,836 22,789,336 23,214,864

Non-renewable electricity purchased (MWh) 1,031,325 1,214,577 1,255,004 1,627,448 1,958,180

Steam, heating, refrigeration and other energies (non-renewable) purchased (MWh)

605,379 637,562 692,880 642,396 672,029

Total renewable energy purchased or generated (MWh) 889,204 795,651 1,153,051 1,142,583 683,714

Total non-renewable energy sold (MWh) 2,785,808 2,916,875 2,341,230 2,772,810 2,755,199

Total consumption of non-renewable energy (MWh) 20,335,369 20,291,944 24,461,491 22,286,370 23,089,874

Cost of energy consumed ( ) ** 1,548,873.85 256,514.88 372,080.71 685,161.03 611,863.50

* This total energy consumption is non-renewable and does not therefore the sum of GRI energy consumption, which includes renewable and non-renewable energy. ** Calculated with annual market reference prices of natural gas and power to let evaluate the trend, not reflecting the real cost by contract in Cepsa.

SASB EM-RM-410a.1

RENEWABLE VOLUME OBLIGATION

Exploration and Production

(%) 2021 2020 2019 2018 2017

Renewable volume obligation (RVO) percentage fulfilled by producing renewable fuels, including biofuels, cellulosic biofuels, ethanol, advanced biofuels and other renewable fuels

0.35 0.29 0.57 0.61 0.35

Percentage of the RVO fulfilled by purchasing «separate» renewable identification numbers (RIN).

0.69 0.88 0.68 0.70 0.98

RVO breakdown and analysis by fuel type.

Of the 9.35% of biofuels included in market

sales, the breakdown is 1G 5.55% and

UCO+Advanced, 3.8%.