Services

Corporate Presentation

R-25062021 Who 1 are we?

2 (MCE: ABG.B) is an international company that Who are we? applies innovative technology solutions for sustainable development in the infrastructure, energy and water sectors.

Constructing energy infrastructures . Generating conventional and . . Transporting and distributing energy.

Providing solutions for the integrated water cycle . Developing desalination and water treatment processes. . Constructing hydraulic infrastructures.

Being a reference in the transmission and distribution sector . Developing transmission lines, electric distribution and railway electrification projects. . Constructing installations and infrastructures for all types of plants and buildings.

Obtaining results in the services area . Providing operation and maintenance services for plants optimization. . Managing private assets efficiently.

Furthering new horizons for development and innovation . Our 280 accumulated awarded patents since 2008 position us as technological leaders in sectors such as solar thermal technology. . Renewable energy storage and our bet for energy efficiency and water consumption (water-energy nexus).

3 Una compañía viable con una base sólida

Sólido negocio en ingeniería, La huella global aporta resiliencia al negocio de suministro, construcción, operación y Abengoa y el tamaño de su cartera de proyectos mantenimiento en mercados de alto proporciona visibilidad de los ingresos crecimiento

Credibilidad de los Estructura ligera con alta eficiencia stakeholders operativa

El desarrollo de tecnología pionera Un modelo de negocio más concentrado y una y comercialmente viable se ha estructura de capital sana y robusta, sumados a un convertido en la ventaja conjunto multidisciplinar de capacidades, sitúan a la competitiva clave de Abengoa compañía en una posición sólida para la creación de valor.

Equipo humano, comprometido y capaz, poseedor de un know-how especializado y competitivo.

4 Main Magnitudes

Global presence with a recognized 9.3 GW of installed power in position of leadership in main 2.3 GW* constructed, conventional generation plants, of rankings (GWI, ENR). + 1,000 MW under construction, which 1.4 GW are under construction. and 480 MW of wind power.

* 30% of the worldwide installed capacity already under operation.

Numbers of patents 500 400 300 200 100 0 + 27,000 km of transmission and 2015 2016 2017 2018 2019 + 1.7 million of m3/day of desalinated distribution lines and more than installed capacity and 2.6 million 280 patents at the end of 2019. 330 substations worldwide over m3/day under construction. the last 15 years. 5 Main indicators Results as of close of 2019 Revenues by geographies Revenues by segment

South America

Middle East Abengoa Figures 2019 4% 9% 26% Sales 1,493 M€ 9% 79% Mexico E&C EBITDA 300 M€ 11% USA 22% Concessions Employees 14,025 18%

Europe (ex. Spain) 21% Others

Main projects under execution

Waad Al Shamal (Saudi Noor Energy 1 (UAE) Agadir (Morocco) O&M solar plants (Spain) Arabia) Chuquicamata Humos Negros Salalah (Oman) Rabigh (Saudi Arabia) Fulcrum (USA) (Chile)

6 Abengoa has been awarded in 2019 new projects for a total value of €1,107 New Projects 2019 million, including world’s largest reverse osmosis desalination plant in Taweelah. Among them:

. Construction of the world’s largest reverse osmosis desalination plant with total Taweelah UAE capacity of 909,000 m3/day.

. Construction of a seawater reverse osmosis desalination plant with total capacity of Dubal UAE 41,000 mPortadas3/day.. RWEL Klaipeda- Lithuania . Electrification of more than 730 km of railway lines. Vilnius

Switching Substation Chile . Construction of a 220 kV substation in Chile. Río Malleco

Seville Airport Spain . Civil works and installations in the expansion of the San Pablo Airport in .

Southern Peru . Construction of a retention dam to hold 40,000 m3 at 3,500 meters above sea-level, Peru Copper Corporation and several singular buildings within the copper mining facilities.

7 Abengoa organizes its activity in several business areas: Energy, Water, Transmission and Lines of activity Infrastructure and Services, all of which are based on R&D and Innovation.

Energy Water Transmission & Services Infrastructure . . . Specialist in infrastructure for the integral . water cycle.

. . Excellence in technical capabilities. . . Leader in the international desalination market and a worldwide reference in the . . construction of hydraulic infrastructures . and treatment plants. . hybridization . . 1.7 million m3 /day desalinated water capacity and 2.2 million m3 /day of drinking water. 8 Abengoa 2 Services

9 Servicios Services

Abengoa is a benchmark in the O&M of solar plants of which it has a commercial experience of 1,231 MW, of all commercial technologies (photovoltaic, solar thermal, hybrid with conventional cycles).

It operates desalination plants all over the world. Currently, it supplies O&M in seven plants, located in Spain, Algeria, India and Ghana.

Abengoa currently operates more than 850 MW in cogeneration and conventional plants, being a pioneer in the O&M of hybrid solar-gas plants.

10 10 Servicios Tailores services to meet your needs

Adapting our Services to your Requirements O&M Operation, Routine Maintenance, Preventive Maintenance, Scheduled Maintenance, Condition Based Maintenance, Legal Technical Maintenance, Corrective Maintenance, O&M Consulting Service, Integral Operation Service.

Diferent Concept of the O&M Risk Abengoa O&M shares with its customer the risk of the O&M power facilities thanks the large experiences in the operation and maintenance business. We can adapt any O&M Contract to the risk profile of each customer.

Our goals, as operator, are in the same way of the goals of our customer: Shared Risk • Optimizing the OPEX. • Maximizing availability of the facility. • Improving eficiency of the facility. • Differente kinds of contracts.

Additional Services development by Abengoa O&M

Abengoa O&M can implement for its customer condition based maintenance using predictive technologies such as Additional thermographic, ultrasound, vibration and electrical quality in a unique platform. Submitting technical report such as health of Services the asset in order to reduce the O&M cost and to extend the life of the asset in any power facility. Abengoa O&M can supply and implement to its customer the following services: 1 2 11 Main magnitudes

1.2 GW

842 MW Conventional Energy

190 MW Wind Energy

1.05 M m3/d Desalination

12 Products & 3 References

13 Conventional 3.1 Power

14 Conventional Power

Ain Beni Mathar Hassi R’Mel Integrated Solar & Combined Cycle Morocco Integrated Solar & Combined Cycle Algeria

Project Data Project Description Project Data Project Description

. Client: ONEE (Office Nationale 2+2+1 Combined Cycle. . 2+2+1 Combined Cycle. d’Electricité et de l’Eau potable) 2x150 MW Gas Turbines. . 2x40 MW Gas Turbines. . Power: 472 MW 2 post-combustion HRSG. 2 2 post-combustion HRSG. . Solar Collector Area: 183,120 m . 1x180 Steam Turbine. 1x 80 Steam Turbine. . 2010 . Solar parabolic trough with 20 MW Solar Parabolic Trough with 20 MW . of total power which covers 5 % of of total power, which covers 5 % of the energy generated. the energy generated.

15 Energía convencional

Cogeneracion Villaricos Abent 3T Engine Cogeneration Spain High Efficiency Cogeneration Plant Mexico

Project Data Project Description Project Data Project Description 1+1+1 Combined Cycle. . 2x10,5 MW Diesel engines. • 1x150 MW Gas Turbines. . • Cogeneration plant that uses exhaust gases from 1 post-combustion HRSG. . • diesel turbogroups (two fuel engines of 10.350 1x 60 Steam Turbine. . • . kW each) to generate superheated steam in a The plant, located in Tabasco (Mexico) consists in a heat recovery boiler to transfer it to the host combined cycle with high efficiency cogeneration for a GE plant and generating electricity for sale to the 7FA05 gas turbine, a steam turbine and one heat recovery grid. Demineralized water is also produced with boiler. On top of the sales of power to off-takers, it will distillation plant that uses the heat produced in supply steam to Pemex through a CNP, as a support to the the engines cooling. system 16 . . Solar 3.2 Power

17 Solar Power

Solana Shams Solucar CSP Mojave 280 MW parabolic trough plant with six 100 MW parabolic trough power Solar complex in Spain, with3x50 MW Parabolic trough solar power hours of storage in the USA plant in the UAE parabolic trough power plants plant in Mojave Desert in the USA

Project Data Project Data Project Data Project Data

. Client: Atlantica Yield . Client: Shams Power Company . Client: Atlantica Yield . Client: Atlantica Yield and Liberty . Ownership: Atlantica Yield and . Ownership: Masdar and Total . Ownership: Atlantica Yield Interactive Corporation Liberty Interactive Corporation . Partners: Total, Masdar . Power: 150 MW . Power: 280 MW 2 . Power: 280 MW . Power: 100 MW . Commissioning Year: 2006 . Solar Collector Area: 1,559,347 m 2 . Solar Collector Area: 2,233,958 m . Solar Collector Area: 600,000 m2 . Commissioning Year: 2015 . Commissioning Year: 2013 . Commissioning Year: 2013 . Operation: 2013 - 2019 . Operation: 2013 - 2019 . End Year: 2016

Project Description Project Description Project Description Project Description Largest solar thermal plant in the world First solar thermal plant in the Arabian One of the largest solar complex in Solar power thermal plant of 280 MW when it was built. Peninsula. Operated in partnership with . located in the desert of Mojave, California. Total and Masdar.

18 Solar Power

PS10 PS20 10 MW Solar Thermal Tower Plant Spain 20 MW Solar Thermal Tower Plant Spain

Project Data Project Description Project Data Project Description

. Client: Atlantica Yield Tower high: 110 m . Client: Atlantica Yield Tower high: 165 m . Power: 11 MW Heliostats: 624 . Power: 20 MW Heliostats: 1,255 . Reflective surface: 60 Has First commercial solar tower power . Reflective Surface: 80 Has Highest concentration tower in the . Commissioning: 2007 plant in the world . Commissioning: 2009 world in the commissioning date

19 Solar Power

Solaben Helioenergy Solacor Helios Puertollano Solar thermal plants in Solar thermal plants in Sevilla, Solar thermal plants in Solar thermal plants in Ciudad Solar thermal plant in Puertollano, Extremadura, Spain Spain Córdoba, Spain Real, Spain Spain

Project Data Project Data Project Data Project Data Project Data

. Client: Atlantica Yield . Client: Atlantica Yield . Client: Atlantica Yield . Client: Atlantica Yield . Client: Energía Puertollano . Power: 200 MW . Power: 100 MW . Power: 100 MW . Power: 100 MW . Power: 50 MW . Commissioning Year: 2012 . Commissioning Year: 2012 . Commissioning Year: 2012 . Commissioning Year: 2012 . Start of operation: 2020

Project Description Project Description Project Description Project Description Project Description 4 x 50 MW parabolic trough in 2 x 50 MW parabolic trough 2 x 50 MW parabolic trough in 2 x 50 MW parabolic trough in 50 MW parabolic trough in Extremadura, Spain. in Seville, Spain Córdoba, Spain Ciudad Real, Spain Puertollano, Spain. . . .

20 Solar Power

Kaxu Solar One Khi Solar One Xina Solar One Parabolic trough solar thermal plant with 100 MW Parabolic trough solar thermal plant with 50 MW Parabolic trough plant with 100 MW power power 2,5 hours of storage capacity in South Africa. power 2 hours of storage capacity in South Africa. and 5,5 h of storage in South Africa.

Project Data Project Data Project Data

. Client: Kaxu Solar One . Client: , IDC & Khi . Client: Kina Solar One . Power: 100 MW Community Trust . Power: 100 MW . Commissioning: 2015 . Power: 50 MW . Commissioning: 2017 . Reflective surface: 58 Has . Commissioning: 2018

Project Description Project Description Project Description

First solar thermal plant in South Africa First solar thermal tower plant in South Africa Third thermal plant built by Abengoa in South and first tower solar thermal plant operating Africa. Storage capacity of 5,5 hours. continuously 24 hours.

21 Solar Power

Cerro Dominador PV Cerro Dominador CSP 1 PV Plant Chile CSP Plant Chile

Project Data Project Description Project Data Project Description

. Client: Cerro Dominador PV 129,36 MWp . Client: Cerro Dominador CSP Concentration tower: 250 m . Power: 100 MW CTs 1MW AC . Power: 110 MW Heliostats: 11,000 . Reflective surface: 147 Has 392,000 pv modules 330wp . Reflective surface: 148 Has Thermal Solar Central Tower . Commissioning: 2017 . Commissioning: 2020 Receiver (CTR) Plant of 110 MW power with 17.5 hours of storage capacity.

22 3.3 Water

23 Water

Honaine Chennai Desalination plant in the city of Honaine Algeria Desalination plant in the city of Chennai India

Project Data Project Data

. Client: Sonatrach & Algerienne des Eaux . Client: Chennai Metropolitan Water Supply and Sewerage Board . Capacity: 200,000 m3/d . Capacity: 100,000 m3/d . Commissioning: 2011 . Commissioning: 2010 . Operation: 2010 – 2019 Project Description Project Description Sea Water Reverse Osmosis technology plant with coagulation- Sea Water Reverse Osmosis technology plant through membranes with flocculation and sand filter pretreatment. The plant has capacity to flocculation pretreatment lamellar decanters, filtration and chemical supply water to nearly one million people. treatment. The post treatment process includes remineralization and an energy recovery system.

24 Water

Skikda Ténès Accra This desalination plant produces drinking water to This desalination plant produces potable water in This plant produces drinking water to supply various supply the city of Skikda Algeria order to meet the water needs in this area Algeria locations around the metropolitan area of Accra Ghana

Project Data Project Data Project Data

. Client: Algerian Energy Company (AEC) . Client: Sonatrach & Algérien des Eaux . Client: Ghana Water Company Ltd. . Capacity: 100,000 m3/d . Capacity: 200,000 m3/d . Capacity: 60.000 m3/d . Commissioning: 2009 . Commissioning: 2015 . Commissioning: 2015

Project Description Project Description Project Description

Sea Water Reverse Osmosis technology plant with Sea Water Reverse Osmosis Technology plant Sea Water Reverse Osmosis technology plant that coagulation-flocculation and sand filter with coagulation-flocculation and Open Filters employs four reverse osmosis racks with pretreatment pretreatment. Cartridge pretreatment. consisting on hypochlorite disinfection, coagulation . with CI3Fe, filters in the self-cleaning system, and UF I MF. The post treatment consists on calcite and H2SO4 with subsequent hypochlorite testing and brine output. . 25 Water

Almería Cartagena Agadir Desalination plant that produces drinkable water for Desalination plant that produces drinkable Desalination plant which produces drinking water for the city of Almería Spain water for the city of Cartagena Spain human comsuption and irrigation in Agadir Morocco

Project Data Project Data Project Data

. Client: Ayuntamiento de Almería . Client: Ministerio de Medio Ambiente . Client: Onee & Ministry of Agriculture, . Capacity: 50,000 m3/d . Capacity: 65,000 m3/d Fisheries, Rural Development, Water and Forests . Commissioning: 2009 . Commissioning: 2009 . Capacity: 275,000 m3/d . Commissioning: 2021

Project Description Project Description Project Description Desalination plant comprised by coagulation by ferric Desalination plant comprised by coagulation by Reverse osmosis desalination plant technology. Process chloride technology, sand filters, and sulfuric acid ferric chloride technology, sand filters, and sulfuric line includes pretreatment with chemical adjustment, addition. In order to adjust the pH level, dispersion acid addition. In order to adjust the pH level, filtration and ultrafiltration, eleven reverse osmosis racks

agents are added. Microfiltration cartridges and dispersion agents are added. Microfiltration with energy recovery and remineralization with CO2 sodium bisulfite supplements are also employed. cartridges and sodium bisulfite supplements are also and calcite beds as post-treatment. employed.

26 Innovative Technology Solutions for Sustainability

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