Electricity spikes highest in three years, says CONCAMIN

El Economista - As of Monday, electricity prices for medium and high voltage will have a monthly increase of 18.3 percent, which is in addition to a 7 percent price increase in January, together the largest rate increase in the last three years, said James Williams, president of CONCAMIN's energy commission.
eleconomista.com.mx/industrias/2010/01/29/subira-luz-mayor-cifra-tres-anos-concamin