Articles

Fall 2022, On The Roof With Steven Peck Fall 2022, On The Roof With Steven Peck

On the Roof With… Philadelphia Water Department’s Commissioner and CEO Randy E. Hayman

Ten years in, the Commissioner and CEO of the Philadelphia Water Department, Randy Hayman, reflects upon the successes and challenges of implementing the multi-billion dollar award winning green infrastructure focused Green City, Clean Waters plan in advance of his keynote address at CitiesAlive on October 16.

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Fall 2022, Podcast Green Roofs for Healthy Cities Fall 2022, Podcast Green Roofs for Healthy Cities

Synthesizing Strategies Through Rooftop Agrivoltaics

Rooftop agrivoltaics, the integration of photovoltaics and rooftop agriculture, can increase resilience in urban food systems, expand renewable energy production, and decrease water consumption. This episode, Sustainable Futures is joined by Dr. Jennifer Bousselot to explore the burgeoning field of rooftop agrivoltaics to enhance food security, improve clean energy pathways, and explore sustainability integrations.

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Fall 2022, Plant Profile Bruce Dvorak Fall 2022, Plant Profile Bruce Dvorak

Water and Plants for Wet, Mesic, or Xeric Green Roofs

This article explores several seasoned green roofs where designers selected plants for their preferences for wet to dry habitats. Plants that thrive in wet, mesic, or xeric (dry) conditions can be employed on green roofs to perform a range of integrated building functions such as energy conservation, micro-climate mitigation, or cleaning of wastewater.

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Fall 2022, Podcast Green Roofs for Healthy Cities Fall 2022, Podcast Green Roofs for Healthy Cities

Cooling the Urban Heat Island

Sustainable Futures: Designing Green Communities and Buildings is an all new biweekly podcast from Green Roofs for Healthy Cities featuring interviews and discussions about the innovative approaches to green infrastructure, resilience planning, and sustainable design. Dr. Brad Bass explores one of the most direct manifestations of climate change, the urban heat island - what it is, how it works, and what can be done about it.

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Disentangling Dynamics of Green Roof Vegetation Analogue to Dry Grassland Over 3 Years: Plant and Substrate Response to Microenvironmental Variations

The abiotic conditions of the ExGR substrate are analogous to those of native dry grasslands (poor, shallow and highly drained soil), providing opportunities for diversifying ExGR with native flora. This study characterized vegetation and substrate dynamics of a sown native dry grassland community on a 254 m² ExGR in relation to microenvironmental conditions.

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