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CHAPTER 4 Responsible management

We work to prevent, reduce and control the emissions of non-GHG gases (gases without a potential greenhouse effect) derived from our activity, mainly SO2, NOx and particles, in order to minimise the im- pact that these substances could have on the environment or on the health of peo- ple in the surrounding areas. We strive to improve our performance beyond compli- ance with legislation, so we have an ac- tion system based on continuous control through monitoring and prevention, and

the implementation of Best Available Techniques (BAT).

Our environmental commitment leads us to continue making investments aimed at meeting our objective of reducing non- GHG emissions. In 2019, projects were carried out with the aim of reducing non- GHG emissions, such as the flare gas recovery system to reduce the sulphur content before it is incorporated into the refinery gas network.

We also strictly control the products we manufacture and market so that the levels of certain substances such as benzene, lead or sulphur in our fuels are in line with the various regulations applicable at European and international level. Similarly, we are making improve-

ments to our production processes at the La Rábida (Huelva) and San Roque (Cádiz) refineries, based on engineering solutions, whereby we will achieve a re- duction in the emissions of pollutants in these processes.

AIR EMISSIONS

SOx emissions 2019

Refining (tonnes) 5,057

Chemicals (tonnes) 27

Exploration and production (tonnes) 15

NOx emissions 2019

Refining (tonnes) 2,780

Chemicals (tonnes) 635

Exploration and production (tonnes) 6,977

Particles emissions 2019

Refining (tonnes) 326

Chemicals (tonnes) 9

Exploration and production (tonnes) 217