Investor Presentaiton

1 2 02. Key investment highlights High quality portfolio ensuring industry-leading operational performance A leading Italian IPP RES platform leveraging highly attractive operating performance Strategically positioned with leading market position in the wind sector... 2 ...and superior quality equipment sourced from leading suppliers... ...with WTGs strate- gically located across several windy regions Legend (m/s) 2019 14% 2012 5% MW break- down by 2011 ~55% post-2010 11% COD 2010 25% Pre-2010 45% ALERIONCLEANPOWER WTG providers (% of capacity) SINOVEL 5% 6% NORDEX 14% SG 10% SENVION 65% Vestas Young asset base with >50% of the installed capacity entered in COD after 2010... Diversified manufacturers base, whereas 5 different international leading players supplied the Group... ...backed by strong in-house O&M capabilities across the main components and control over all maintenance activities ...and complemented by cutting edge technologies used to constantly monitor performance in order to minimise power losses 13

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