On Thursday, April 19, 2012, Mexico's lower and upper houses passed a sweeping climate change bill clearing the way for President Felipe Calderon to sign it into law. President Calderon is expected to sign it in the coming days. After three years of debate and revisions, the bill has very strong legislative support and overwhelmingly passed Mexico's lower and upper houses (Chamber of Deputies and Senate, respectively).
The Mexican legislation is one of the strongest national climate change laws passed to date. The bill mandates several changes:
requirements that future governments meet regular emissions reduction targets with the goal of ultimately cutting carbon emissions 30% below business-as-usual levels by 2020, and by 50% below 2000 levels by 2050; substitution of renewable sources for 35% of all electricity sources by 2024; requirement of mandatory emissions reporting; establishment of a carbon-trading market; and creation of a commission to oversee implementation of the bill. Mexico ranks 11th in the world based on measurements of both economy size and level of carbon emissions and industry estimates suggest that the legislation could result in the development of a new US$3 billion market over the next 20 years. This is the first climate change...