Although green roofs have been widely adopted in urban areas to reduce the heat island effect and stormwater runoff, Mexico City is hoping that vegetative rooftops can also reduce the city’s air pollution.
Green roofs are increasingly being installed on schools and other buildings in the megalopolis of 21 million people to absorb smog and metal particles in the air. More than 236,000 sf of green roofs adorn the environment about the cityscape as the government continues to invest in the concept.
Last year, Mexico City spent almost $1million on the green roofs project, bringing the total area of green roofs in hospitals, schools and government buildings. This year, the investment is expected to rise by a third.
Unhealthy air can be so severe, that the government sometimes imposes a no-driving ban for a percentage of vehicles identified by license plate color or numbers. The city has made progress in removing air pollutants by moving refineries outside city limits and introducing cleaner buses, but more needs to be done, officials say.
(http://www.theguardian.com/global-development/2014/apr/24/mexico-city-roof-gardens-pollution-smog)
Related Stories
Codes and Standards | Jun 23, 2020
State lawmakers encouraging transition to heat pumps for building heating
Policies aim to replace gas heaters with electric units.
Codes and Standards | Jun 22, 2020
Natl. Renewable Energy Labs, Cold Climate Research Ctr. team up on extreme weather research
Focus on renewable power, sustainable transportation, energy efficiency, and energy systems integration.
Codes and Standards | Jun 19, 2020
Demand for family rentals expected to jump over next few years
Developers’ focus on single, urban millennials leaves family market underserved.
Codes and Standards | Jun 17, 2020
AIA offers retail and office 3D models for reducing risk of COVID-19 transmission
For modifying stores and offices with 17-point architectural, engineering, and administrative framework.
Codes and Standards | Jun 17, 2020
Santa Fe is second city in the world to achieve LEED v4.1 Gold
New Mexico community gained credits for resilience planning, including public health crises.
Codes and Standards | Jun 15, 2020
NSF International’s Checked by NSF program helps businesses reopen safely
Includes third-party validation of COVID-19 preventive measures.
Codes and Standards | Jun 15, 2020
Workers want policy changes before they return to offices
More office cleaning, work from home opportunities, and staying home when sick among the desired adjustments.
Codes and Standards | Jun 12, 2020
Carbon emission legislation prompts commercial real estate to innovate
Mass timber, augmented reality, and modular construction among the trends.
Codes and Standards | Jun 11, 2020
USGBC offers new pilot credit to address green cleaning and COVID-19
Provides guidance on cleaning and disinfecting buildings using green cleaning best practices.
Codes and Standards | Jun 10, 2020
AIA issues tools for reducing risk of COVID-19 transmission in buildings
Tailored strategies offered for offices, retailers, schools, and senior living facilities.
