India witnessed an investment of USD 7.8 billion in renewable power and energy smart technologies last year, higher than USD 7.6 billion recorded in 2012, according to research firm Bloomberg New Energy Finance.
"Global investment in clean energy was USD 254 billion last year, down from a revised USD 288.9 billion in 2012 and the record USD 317.9 billion of 2011," the firm said in a release today.
The decline is about 12 per cent compared to 2012.
As per the release, the two biggest investing countries -- China and the US -- saw their dollar commitments fall in 2013.
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China's investment in clean energy touched USD 61.3 billion last year, lower than USD 63.8 billion pumped in 2012. In the case of US, the investment dropped to USD 48.4 billion in 2013 from USD 53 billion seen in the previous year.
Venture capital and private equity investment in clean energy fell to USD 4.3 billion last year -- the lowest since 2005 - from USD 6.4 billion in 2012.