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.
How a modest grant for one new staff member in a City Hall office set the stage for exciting progress on clean energy.
The next iteration of Barr’s Clean Energy program aims at transformation in the Northeast energy sector.
As part of Barr’s strategic planning, Mariella Puerto shares the trends informing how our Clean Energy program can best accelerate climate action in the region.
New report shows states participating in most recent phase of regional carbon cap-and-trade are experiencing significant economic benefits while dramatically reducing emissions.
ACEEE Scorecard spotlights innovative ways cities are saving energy.
New report finds extent of natural gas leaks three times greater threat to climate goals than previously expected.
More than sixty inches of snow falling in fewer than three weeks has most Bostonians saying uncle. However, these superstorms—or "snowmaggedons"—are not expected to let up any time soon.
New data shows Boston hospitals have cut their energy use by six percent over the last three years, despite continued facility growth. These reductions have not only saved the hospitals $12 million—they have helped put Boston on track to achieving its ambition climate goals.
What will it take to catalyze and accelerate the kind of energy transformation required to increase reliability, enhance resilience, meet ambitious climate goals, and create economic development opportunities? And what role can foundations play? Key takeaways from a recent gathering of funders interested in urban sustainability sponsored by the Funders' Network for Smart Growth and Livable Communities.
Learn about a Barr grantee that has been creating its own climate playbook.