Grid Alive: The April issue comes to the stage this Thursday

The second Grid Alive is happening this Thursday night and we couldn’t be more excited to hit the stage again. Like before, there will be great guests, live music and local brews, but expect a couple surprises too. Your hosts Alex Mulcahy, Grid publisher, and Nic Esposito, Philly urban farmer and novelist will be talking

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CitiesAlive: Annual green roof and wall conference comes to Philadelphia

CitiesAlive, the only conference series in North America dedicated to green roof and wall industries, is in Philadelphia this week. This year’s four-day conference, “Restoring Urban Waters,” hosted by the industry association Green Roofs and the Pennsylvania Horticultural Society, will look at how green roofs and walls are part of Philadelphia’s plan to revitalize the

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Energy: Cooler Heads

For energy savings, cool roofs are a no-brainer  by Samantha WittchenThe roof is no longer on fire. First there was the Mayor’s “Coolest Block” Contest, offering Philadelphians the chance to win an energy-saving cool roof and other energy efficiency upgrades from the city for every house on their block. Then there was City Council’s Earth

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Architecture: What is a Green Roof?

by Claire ConnellyPhiladelphia continues to receive national recognition for its progressive green initiatives. We’ve been ranked one of the 10 greenest cities in the nation and are making strides towards the top of that list. One notable facet of this citywide greening process is the growing number of green roofs sprouting up on both public

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