I 300 Denver Green Roofs

Should city mandate green roofs to reduce heat island effect.

I 300 denver green roofs.

After a hard fought battle from both sides the votes were in late last night. Initiated ordinance 300 is a voter initiated ballot question on denver s ballot this november. What s the i 300 denver green roof initiative. Paid for by citizens for a responsible denver the facts about green roofs i 300 this citizen s initiative will be on the november 2017 ballot in denver.

The study found that by 2058 there would be an estimated 57 5 million square feet of green roofs built with 1 85 billion generated. Prior to the passing of i 300 a cost benefit study was conducted by the green infrastructure foundation and green roofs for healthy cities to provide a financial analysis of what a yes vote would mean for denver. Denver voters approved the i 300 green roof code on tuesday november 7. Organized by a group of environmental activists led by denver resident brandon rietheimer the initative aims to reduce denver s urban heat island effect by requiring the roofs of large new buildings to incorporate rooftop gardens or solar panels.

The initiative passed by about 52 5 to 47 5 of the vote in spite of the fact that the opposition outspent supporters by a margin of 12 to 1. The denver green roofs initiative on your 2017 ballot as initiated ordinance 300 would require that all buildings greater than 25 000 square feet dedicate a portion of their rooftop to green. Green roofs are subject to the design and construction requirements detailed in article iv section 4 02 d in the rules and regulations pdf. The denver green roof initiative is a grassroots campaign comprised solely of volunteers who are striving to create a new building code i 300 requiring large buildings across denver to dedicate a portion of their roof to solar or vegetation.

To have a percentage of their roof dedicated to vegetation and or solar. Denver colorado a citizen initiative to require the roofs of large buildings to be green or a combination of solar panels and green initiated ordinance 300 was on the ballot for denver voters in denver county colorado on november 7 2017. Read this section carefully before submitting architectural structural plumbing electrical or mechanical plans for a green roof.