Pittsburgh Green Story A comprehensive media resource regarding Pittsburgh’s leadership in green innovation.
  • About Pittsburgh
    • Fast Facts
    • Pittsburgh Then & Now
    • Rankings and Lists
  • News Coverage
    • The Green – and Clean Energy – Stories of Pittsburgh
  • For Reporters
    • Media Resources
      • Photo Archive
      • Video Archive
    • Backgrounders
    • Contact Us
  • For Visitors
  • Contact
    • Submit News & Stories
    • Pittsburgh Green Story Partners

Pittsburgh’s Earth Hour 2015

February 1, 2017

Watch Pittsburgh’s skyline go dark for Earth Hour 2015! The forward-looking businesses in our city worked together to reduce their environmental impact, and what a dramatic change it was! Video by the Green Building Alliance.

Contact:

Bradd Celidonia, Multimedia Director, Green Building Alliance

braddc@gbapgh.org 

Earth Hour electricity energy reduction Green Building Alliance Sustainable City
PITTSBURGH: Rejuvenating, Re-purposing and Reusing for a Future Beyond Transformation
Chatham University Named to Princeton Review’s Green Honor Roll

Related Stories

Pittsburgh companies to get $1.6M in Department of...

ReDevelopment

“Completing the Loop” Plan Wins National Award for...

Health

Offices adapt as COVID highlights hazards of poor...

ReDevelopment

U.S. DOE Awards Grant For Pittsburgh Hill District...

ReDevelopment

The Hill District gets federal money to develop a...

Innovation

Retooling Innovation Districts for Midsized Cities

Tags

100 Resilient Cities air quality Allegheny County ALMONO benchmarks bike lanes brownfield Carnegie Mellon University City of Pittsburgh climate change CMU Emerging Green energy energy efficiency engineering Food & Agriculture Frick Environmental Center Green Building Alliance green infrastructure Hazelwood Green health infrastructure Instigator LEED LEED Platinum Livability Living Building Challenge Mayor William Peduto parks Phipps Phipps Conservatory Pittsburgh Pittsburgh's Latest Green Stories Pittsburgh 2030 district Pittsburgh Parks Conservancy renewable energy resiliency river solar power sustainability Sustainable City transportation University of Pittsburgh video water

Pittsburgh Smart City Challenge

Pittsburgh 2030 District

Twitter

Tweets by PGHGreenStory

Quick Links

  • About Pittsburgh
    • Explore Pittsburgh
    • Fast Facts
    • Rankings and Lists
  • Equity
  • For Reporters
    • Backgrounders
    • Contact Us
    • Media Resources
  • For Visitors
    • Global Clean Energy Action Forum
  • Health
  • Innovation
  • News Coverage
    • Pittsburgh’s Green Stories
  • Photo Archive
  • Pittsburgh Clean Energy Stories
  • Pittsburgh Green Story Partners
  • Pittsburgh Then & Now
  • ReDevelopment
  • Transportation
  • Video Archive

Pittsburgh Green Story is a community collaboration managed by Green Building Alliance.

  • Contact
  • Terms and Conditions
  • Twitter