Posts by Mariella Puerto

Mariella Puerto

Mariella Puerto is a co-director for Climate, managing Barr’s grantmaking and other initiatives that catalyze the transition to a clean-energy economy. This includes promoting policies and practices that accelerate the adoption of energy efficiency and renewable power sources in the New England region and connecting to similar efforts nationally.

A Double Bottom Line Win in Massachusetts

Mariella Puerto

Mariella Puerto

Co-Director of Climate

Some low-income residents can spend up to 40% of their incomes on energy and that building emissions are unnecessarily high.

September 18, 2012 | Category: Climate

First Deep Look at Costs AND Benefits of Northeast Cap-and-Trade Program Shows it a Clear Winner

Mariella Puerto

Mariella Puerto

Co-Director of Climate

For three years, the Regional Greenhouse Gas Initiative (RGGI) – a collaborative effort of 10 Northeast and Mid-Atlantic states – has been testing the nation's first cap-and-trade scheme to reduce carbon emissions.

December 12, 2011 | Category: Climate

Massachusetts Unseats California as National Leader on Energy Efficiency

Mariella Puerto

Mariella Puerto

Co-Director of Climate

For the first time in the life of its energy efficiency scorecard, the American Council for an Energy-Efficient Economy (ACEEE) named a state other than California in the number one spot. In a first guest post, Jeremy McDiarmid, Massachusetts Director of Barr-grantee Environment Northeast talks about what it took and what it means that Massachusetts is now the national leader on energy efficiency.

October 21, 2011 | Category: Climate

Generating Change

Mariella Puerto

Mariella Puerto

Co-Director of Climate

Like many cities, Boston has a Climate Action Plan. Yet, the City has more than a plan for reducing its carbon footprint. It also has the engagement of multiple sectors of the community and their shared commitment to make big changes. A new report commissioned by the Barr Foundation details how.

December 29, 2010 | Category: Climate