ICE Executive President Carlos Obregón and CNFL General Manager Víctor Solís will have to appear before a Legislative Assembly committee to explain the impact of the agencies' investments on electricity rates.
The bill proposes a series of tax incentives for promoting the purchase of new electric cars and plug-in hybrids, including the elimination of the sales, selective consumption and customs taxes.
The onset of Costa Rica's rainy season and the launch of two renewable energy projects have prompted a decrease in electricity rates for the next quarter.
Electricity rates in Costa Rica will be up to 5 percent cheaper for customers of six of the country’s eight main suppliers thanks to abundant renewable energy.