Bloomberg New Energy Finance (BNEF) said the figures point to investments in Mexico in 2014 surpassing the $1.6bn invested in the whole in of 2013.

The BNEF analysts said this year's total could top the record $2.4bn invested in 2010.

Meanwhile, in Central America, the speed of investments so far points to yearly figures below the 2013 total of $1bn.

Wind power capacity in Mexico and Central America should rise by 1GW this year while, according to detailed pipeline analysis, 1.3GW