New York City’s current Green Roof Tax Abatement (GRTA) Program is the result of an ongoing 13-year stakeholder advocacy effort. A GRTA working group is helping to advocate for improvements to the program which will increase program uptake and green roof benefits.

In cities, we can reverse climate change trends if we renature urban areas. By interweaving green infrastructure within the built environment, we can tackle some of the effects of human-induced warming locally. At the same time, we can limit further urbanization, which will increase the severity of heatwaves as well as precipitation and resulting runoff intensity.

A grass-roots climate action group powered by the volunteer efforts of moms dared to imagine what Cambridge, MA could become if its rooftops were transformed by pollinator-friendly gardens, meadows, and a farm or two.

In April 19, the first Canadian federal budget in two years was released, “A Recovery Plan for Jobs, Growth, and Resilience”. The budget included some big wins for green/natural infrastructure, including the creation of a dedicated Natural Infrastructure Fund.

The European Commission recently launched an online public consultation on the revision of the EU rules on waste water treatment. Addressing the shortcomings of the Urban Waste Water Treatment Directive would encourage further green infrastructure use in Europe.

In 2020, Congresswoman Nydia Velázquez introduced legislation proposing a $500 million investment to green the rooftops of our public schools. We measure and value the potential benefits and quantify the job-creation impacts of this transformative investment.

The new EU Strategy on Adaptation to Climate Change sets out the pathway to prepare for the unavoidable impacts of climate change on Europe. The strategy recognizes the multiple benefits of green roofs and walls, and includes nature-based solutions.