Vulcanologists say the increase in the emanation of gases, vapor and water from the Poás crater is caused by a volume of fresh magma from deeper levels that is pushing up toward the surface.
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.
An increase in transactions from businesses that exchange dollar investments into colones to pay taxes drove fluctuations in dollar prices in the past four months.
Nicaragua will have until June 2 to submit a response. Justices then will issue a final ruling on the damage compensation figure and on a deadline to make the payment.