The most recent monsoon season saw wind speeds in some regions of India 20 % higher than long - term predictions , boosting wind farm performance in those areas , especially from Vaisala suggests . winds were particularly strong in Tamil Nadu and Andhra regions in July and August , but dropped off in September . The winds run contrary to declining wind speeds over the past two decades during monsoon season , which have had a detrimental impact on wind farm production . The latest data may improve investor confidence in the sector , although long - term climate context is important for wind resource management , Vaisala said .
The most recent monsoon season saw wind speeds in some regions of India 20% higher than long-term averages, boosting wind farm performance in those areas, data from Vaisala suggests. Speeds were particularly strong in Tamil Nadu and Andhra Pradesh in July and August, but dropped off in September. The figures run contrary to declining wind speeds over the past two decades during monsoon season, which have had a detrimental impact on wind farm production. The latest data may improve investor confidence in the sector, although long-term climate context is important for wind resource analysis, Vaisala said.