Dob clarifies green roof requirements for new and existing buildings.
Green roof requirements nyc.
Green roof tax abatement information.
The sustainable roofing must cover the roof in its entirety.
State law requires that all applications for a green roof tax abatement must include an applicant agreement with a maintenance plan for the compliance period year of abatement plus three additional years.
Generally alteration applications and other requirements of the solar or green roof systems installation represent good practice and would be followed regardless of the tax abatement application.
One hundred percent of new residential and commercial buildings may soon be required to install green or solar rooftops following the passage in the city council of three bills on thursday.
In this post we put together a user friendly guide to one piece of the legislation based on what we know today specifically nyc local laws 92 and 94 which aim to increase the number of operating green roofs across new york city.
Green roof tax abatement application.
These laws amend the new york city building code to require all new buildings and buildings undergoing major roof renovations to install solar photovoltaic systems a green roof system or a combination of the two.
Local laws 92 and 94 require the installation of either a solar pv or green roof covered in vegetation or a combination of the two on all new construction buildings or buildings.
Buildings are front and center to this new green deal for new york with green roofs taking the spotlight.
Green roofs and the solar photovoltaic system are described below.
Will this apply to my building.
For example it must have a layer of vegetation covering 50 of the rooftop.
Sedum or drought resistant live plants must be spaced to cover at least 80 of this planted layer.
Extensive roof shallow growing medium soil between 2 and 6 inches less structural support limited diversity of plants with less intricate root systems less investment and little maintenance once established requires minimal maintenance after the first year of establishment for roofs without occupancy or capacity for gathering intensive roof 6 inches or deeper growing medium soil greater weight bearing capacity to support a deeper growing medium and heavier plants can support a larger.
Following in the footsteps of toronto san francisco denver and portland oregon all new residential and commercial buildings in the city must top roofs with either plants solar panels mini wind turbines or a combination of all three.
State law requires that all applications for a green roof tax abatement must include an applicant agreement with a maintenance plan for the compliance period year of abatement plus three additional years.
Nyc green roof rule.
Department of buildings energy efficiency.
