The document discusses water desalination in Chile, including: - There are currently 24 desalination plants operating nationwide and 22 more mining projects planned by 2030. Seawater consumption for mining is projected to increase 175% by 2030. - Desalination costs have decreased 53% in the last 17 years and are projected to drop another 53% in the next 12 years. - Several mining companies are increasing their use of seawater and recycled water from nearby rivers to reduce water scarcity and operational costs.

2. Development of efficient Desalination Plants and Water Impulse
Systems, ensuring operational continuity throughout the lifetime of the
desalination plants.
Integlar and highly
productive Desalination
process

3. Development of efficient Desalination Plants and Water Impulse
Systems, ensuring operational continuity throughout the lifetime of the
desalination plants.
Integlar and highly
productive Desalination
process

4. &NEEDS
Challenges

5. 4

6. 6
Desalination plants in
operation nationwide.
Desalinated water consumption
in critical operations of mining
process by 2019.
Cost of water desalination operation,
being ~ 1.35 US $ / m3 5 years ago.
Fuentes: datos de COCHILCO (Comisión Chilena del Cobre), Escenarios Hídricos 2030, Portal Minero, “Catastro de Plantas Desalinizadoras” –
EDITEC 2018-2019, Consejo de Políticas Públicas, lta Ley.
Increase in desalination projects
and impulsion systems in the
portfolio to reduce water scarcity.
~46
Increase in seawater consumption in
mining processes (due to projects
focused on sulfides).
+175%
Decrease in desalination costs in the
next 12 years, coming from a -75% drop
in the last 17 years.
-53%
TODAY TOMORROW

7. 7
"In our country there are 24 desalination plants in the operating stage and
another 22 projects of desalination plants in the mining
industry…According to the Projection of Water Consumption in Copper
Mining 2019-2030 (Cochilco) in 2030 the consumption of sea water will
increase to 11m3 / s.
Source: La Tercera – Pulso
“Antofagasta Minerals plans to supply 95% seawater and recycled
water from nearby rivers by 2025”.
Source: www.bnamericas.com
“Chilean copper company Codelco reactivated the bidding process for
a US$ 1 billion desalination plant to supply Chuquicamata, Radomiro
Tomic and Ministro Hales mines, as well as all their facilities in
Calama”.
Source: www.bnamericas.com
Desalination plants take center stage to supply human
consumption: Projects reach Region V.
The extreme drought condition that the country is going through is
opening the door to the expansion of seawater desalination operations,
not only for productive purposes –mainly for mining- but also for human
consumption.
Source: www.df.cl

8. OUR VALUE
PROPOSAL
Be your strategic partner through
comprehensive and customized solutions.

9. .
9
Timely approach to drive efficient and highly
productive operational success from
systems inception.
Expert Operation and Maintenance based on
asset management, ensuring OPEX reduction
in terms of energy management and fewer
stoppages. Adding more value to the business.
CAPEX focused on the business ,
implementing energy, electrical,
control and instrumentation
infrastructure , establishing the bases
for an efficient operation.
Water
catchment
Discharge
Photovoltaic
plant Energy
supply
Desalination
Plant
Treated water
networks
Electrical
substations
Pump station
Reservoir
Multi-client
distribution

10. A solution for every need
INTEGRAL
OFFERS

11. We design and implement electrical infrastructure, control and instrumentation
TUS NECESIDADES
YOUR NEEDS
▪ Ensure efficient integration of systems from generation,
energy distribution, and process automation.
▪ Support operations with carbon-neutral energy sources and
energy efficiency.
▪ Guarantee the prioritization of supply for the continuity of
production processes.
▪ Guarantee the efficient and profitable plants operation with
better availability.
11

12. We design and implement electrical infrastructure, control and instrumentation
TUS NECESIDADES
OUR SOLUTIONS
12
▪ Timely approach to drive efficient and highly productive
operational success from the beginning of the electrical
infrastructure, control and instrumentation systems. HVAC
systems and fire networks.
▪ Design of processes and systems in an integral and
multidisciplinary way, ensuring a more efficient operation.

13. We optimize CAPEX concentrating the implementation of the entire systemic
infrastructure
YOUR NEEDS
13
▪ CAPEX optimization, multidisciplinary integration of
systems.
▪ Consistent integration of systems to manage energy
efficiently and productively.
▪ Systems integration ensuring the management of
critical plant assets.
▪ Transfer from project to operation in a continuous line
ensuring efficient operation from day one.

14. We optimize CAPEX concentrating the implementation of the entire systemic
infrastructure
OUR SOLUTIONS
14
▪ CAPEX focused on the business, sustainable and coherent design
ensuring optimal operation.
▪ Implementation of the entire electrical infrastructure (AT / MT /
BT), automation, control and instrumentation systems.
▪ Implementation of systems for information management.
SCADAS, MOM, APM.
▪ Implementation of industrial and facilities HVAC systems.
▪ Implementation of RCI systems (Fire Networks).
▪ Development of maintenance plans based on reliability, as project
deliverable.

15. Expert Operation & Maintenance to ensure operational continuity
YOUR NEEDS
▪ Gestión de activos críticos para la operación
productiva, manteniendo el control de suministro.
▪ Mantener sistemas operativos sin riesgo técnico con
continuidad operacional de los procesos de
desalinización.
▪ Obtener eficiencias en costos operativos y
trazabilidad de los sistemas.
▪ Asegurar el menor impacto en costos de producción
asociados a detenciones no programadas.
▪ Control de costos operacionales gestionando la
energía de forma eficiente.
15

16. Expert Operation & Maintenance to ensure operational continuity
OUR SOLUTIONS
16
▪ Installation, operation and specialized technical
maintenance of plants and impulsion systems.
▪ Installation, operation and maintenance of support
infrastructure (lines, substations, pumping stations and
desalination plant).
▪ Automation, optimization and monitoring of facilities and
operations, focusing on energy efficiency.
▪ Proprietary Digital Tools and ad-hok development: SMART
Plant 4.0, Follow Energy, EAM, APM, SMART O&M, Remote
technical assistance, etc.

17. VALUE CHAIN
&BUSINESS MODELS
Your strategic partner

18. Value proposition ENGIE
Services Chile
Our experience and effort strategically combined allow us to develop a
common thread from design to operation, ensuring the efficiency and
operational continuity of desalination plants.
CONSTRUCTION
START UP
OPERATION
EXPERT MAINTENANCE
DESIGN
INTEGRATION
CONTINUOUS IMPROVEMENT AND REMODELING

19. EPC + O&M
Performance
contract:
Integrated Services
Facilities Management:
Asset Light:
Contract for design, construction,
commissioning + operation and maintenance
of assets, offering an expected result.
ENGIE Services establishes Energy Efficiency
KPIs in plant operation.
Energy efficiency contract with a commitment to saving
where the asset is installed, operated and maintained,
offering an expected result.
Assets installation, operation and maintenance.
Active Maintenance Service Contract.
Design, build, operate assets to deliver results-based
services.
Install, operate and maintain assets offering results-
based performance.
Install, operate and maintain assets.
Maintain assets
BUSINESS MODEL DESCRIPTION SERVICES
We develop projects to reduce CAPEX and optimize OPEX
19

20. OUR EXPERIENCE
at your disposal

21. 21
More than 200 projects in
20 countries
Engineering services of the owner of 8
SWRO plants in the Red Sea for the
Saltwater Conversion Corporation (SWCC).
Capacity 238,000 m³ / day RO.
Engineering of the owner
of the Desalination Plant in
Al Jubail, 800,000 m³ /
day, 2007-2010.
Safi thermal generation project and SWRO
desalination plant with
16,000 m³ / day BWRO, 2013-2017.
Implementation of the largest reservoir
water supply, construction design and
supervision, 5 reservoirs, 650 km of
pipeline network, pumping stations,
2013-2019.
Reverse osmosis plant 230 m3
capacity.
1,496 m3 / day RO desalination
plant.
Desalination plant of 3,000 m3 /
day capacity.
Three water treatment plants with
a capacity of 1,985 m3 / day.

24. CAPACITIES

25. 3.135
National
Collaborators
22
Locations
+73
Customers
182
EURM sales
2020
42.128
Training hours