Technology evolution - March 2017

Eduardo Allison - Technical Bid Manager for Mexico, Central America and Caribbean

Expertise built

from 35 years of

wind industry

experience

Portfolio of wind solutionsFrom siting to aftersales, our offering spans across turbines and services

2

Our presence in the regionProjects under construction or O&M phase

3

# Country Projects MW

1 México 10 636

2 Dominican Republic 3 83

3 Nicaragua 2 79

4 Costa Rica 3 54

5 Guatemala 2 75

6 Jamaica 1 36

7 Honduras 1 60

Total 22 1,023

2MW

3MW

Platform

Current onshore platformsProven platforms with proven track records

• Introduced in 2000 and incrementally improved over

the years

• +18,000 units installed globally*

• +35 GW installed across 45 countries

• Well suited for sites with infrastructure constraints

• Introduced in 2010, now third generation

• +4,000 units installed globally*

• +13 GW installed across 34 countries

• Grid compliant across the world due to full converter

solution

* As of December 31,2016

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The 2 MW platform is globally

established and delivers efficient,

robust performance

Evolution of the 2 MW platform

* AEP=Annual Energy Production. Comparison of AEP performance in IEC II (V90-1.8 MW® IEC II vs V100-2.0 MW®). Actual

performance depends on site specific conditions.

** Power modes applicable, suitability and performance depends on site specific conditions

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Continued focus on lowering Cost of Energy

V100-2.0 MW®

V110-2.0 MW®

• Introduction of 2.2

MW power mode

2.0/2.2 MW

2015

IEC I

IEC II

IEC III

Prototype

Installation

+20%AEP increase

since 2009*

V100-2.0MW®

V110-2.0 MW™

• Upgrade to 2.0 MW

nominal rating

• New 110 m rotor

• V100-2.0 MW wind

class upgrade

2.0 MW

20142000/2004/2009

• V80/90-1.8/2.0 MW

built based on

previous model V66-

1.75 MW

V80-2.0MW®

V90-1.8/2.0 MW®

V100-1.8/2.0MW®

1.8/2.0 MW

Continuous evolution delivers increased performance

The upgraded 2 MW platform

Blades

• Aerodynamic add-ons for

increased power production and

sound power performance

Improved cooling system

• Higher operational

temperature (45˚C)

Generator

• Improved power production in

higher temperature and altitudes

Balance of Plant

• Increased reactive power

capability

Switchgear

• Standard Vestas switchgear

program integrated into safety

system

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Adaptive Wind Sensing

• Advanced algorithms to calibrate

upwind position and wind speed

2MW Platform turbine options

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• Yaw Power Backup

• Shadow Detection

• Obstacle Collision Avoidance System

(OCAS™)

• Aviation Marking (Tower/Blade/Nacelle)

• Load & Power Modes

• Ice detection

• Fire Suppression

• Low temperature option

• CMS

• Bat mitigation

• Low Voltage Metering - New

• Lightning detection system - New

Versatile: Greater configurabilityMaximise AEP, lower CoE for each unique site

The 2 MW platform allows customers to choose the optimal turbine

configuration for each unique site, supported by Vestas’ vast

operational experience, site specific design capabilities,

sophisticated load models and unique wind and site capabilities.

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ROTOR SIZE TOWER

CONFIGURATION

POWER & SOUND

OPTIMISED

MODES

PROJECT

OPTIMISATION

6 HH, up

to 125m

V100

V110= 2 rotors

Classification: Confidential

1

0

The upgraded 3 MW platform

adds versatility by broadening

the portfolio of turbine

combinations

The evolution of the 3 MW platformSignificant AEP increase driving down Cost of Energy

V105-3.3 MW®

V112-3.3 MW®

V117-3.3 MW®

V126-3.3 MW®

V105-3.45 MW™

V112-3.45 MW™

V117-3.45 MW™

V126-3.45 MW™

V136-3.45 MW™

• V112-3.0 MW first

member of “new” 3

MW Platform

V90-3.0 MW®

V112-3.0 MW®

• Upgrade to 3.3 MW

nominal rating

• New rotors: 105m,

117m, 126m

• Upgrade to 3.45 MW

nominal rating

• New rotor: 136m

3.0 MW 3.3 MW 3.45 MW

2010 2012/13 2015

*AEP=Annual Energy Production. Compared to V112-3.0 MW/V90-3.0 MW Actual performance depends on site specific conditions.

+18-35%

AEP

increase

since

2010*

IEC I

IEC II

IEC III

YEAR OF

ANNOUNCEMENT

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Power Optimised Modes up to 3.6 MW is available for all 3MW platform, boosting Annual

Energy Production (AEP) by up to 2.5 percent*

Power Optimised Modes to boost performance

*V136-3.45 MW™ with 3.6 MW Power Optimized Mode compared to V136-3.45 MW™ at 3.45 MW

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+2.5% AEP*

Multiple Power

Optimised Modes up

to 3.6 MW

Power boost

consistent from 12

m/s and to cut-out

Power Optimised Modes up to 3.6 MW is available for V136-3.45 MW™ in both IEC IIIA

and IEC IIB wind conditions

Power Optimised Modes Applicability

V136-3.45 MW™

product envelope at

20 year lifetime

Full range of Power Optimised

Modes available for IEC IIIA &

IEC IIB conditions

3.6 MW Power Optimised Mode

requiring matching service

strategy beyond 8.0 m/s to

maintain 20 year lifetime

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Note

Boosting Annual Energy Production through Power Optimised Modes has limited grid,

and temperature implications

Sound Power Level, Grid, and Temperature

• Derating above +20°C ambient temperature

• 3.6 MW Power Optimised Mode grid

performance for V136-3.45 MW™ similar to

when applied to other Vestas 3 MW variants

Classification: Confidential14

Vastly increased number of standard turbine combinations

Broadened portfolio for greater configurability

16 hub

heights

up to 166m

• Power modes

• Load modes

• Operating strategy

• Site layout optimisation

• Grid solutions

• Sound power

performance

+ +

V105

V112

V117

V126

V136

= 5 rotors

15

Local teams

throughout the region

Technological evolutionMain highlights

16

+2.5%

AEP*

+1 GWinstalled

Versatile configurations3.6 MW mode available for 3MW platform

Expertise from

35 years of wind

experience

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Thank you for your attention

Eduardo Allison OjedaTechnical Bid Manageredaoj@vestas.com+521 55 4566 2760