Green Roof Bill Denver

Denver s green roof law now the green building ordinance has resulted in one planned green roof it s still early but the law is adding new green features that make big new buildings compliant.

Green roof bill denver.

Courtesy of snow snow under a cc 2 0 license. On november 15 2018 community planning and development cpd held an open house discussing the flexible options available for buildings under the new ordinance. The green roof initiative passed with 54 of the vote and was certified on november 24. It was a hotly contested ballot initiative in denver but environmentalists won their battle for green rooftops in the last election.

What it has done however is basically freeze construction. The ordinance sought to achieve important environmental benefits for the city primarily by reducing urban heat island impacts and greenhouse gas emissions. Although denver is not the first city to adopt a mandate for rooftop gardens on larger buildings the associated press says denver s requirements are some of the most stringent. A green buildings ordinance was approved by denver city council on october 29 2018 and took effect friday november 2 2018.

Buildings do not have to do these upgrades immediately only at the time of a normal roof replacement which is about every 15 years. Last november denver voters passed the denver green roof initiative i 300. In november 2017 denver voters passed a green roof ordinance green roof initiative which required new and existing buildings over 25 000 square feet in size to install a green roof either as the building was constructed or when the roof was replaced for existing buildings. Grhc develops and protects the market by increasing the awareness of the economic social and environmental benefits of green roofs green walls and other forms of living architecture through education advocacy professional development and celebrations of excellence.

So if a commercial building is 25 000 sqft 5 000 sqft more than a standard whole foods they would have to pay approximately 125 000 green roofs cost an average of 25 per sqft for these improvements at the time of a normal roof replacement. This ordinance now requires buildings over 25 000 square feet to cover a percentage of their roof with a green roof or solar panels. Denver denver s green roof initiative which was passed last year by 54 percent of voters hasn t resulted in a single new green roof. In 2017 the citizens of denver voted yes on the denver green roof initiative 54 to 46.