From New York to Frankfurt, readers shared their experiences of renewable energy projects in cities around the world

I was invited to take photos on the roof of Portsmouth city council. Most of the roof is covered in solar panels.

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By Paul Watt

10 February 2017, 14:10

Historical bay front solar installation powering 60% of the museums electrical needs.

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By ID8034383

3 February 2017, 18:19

This apartment building in Frankfurt/Germany is its own power plant. Solar panels on the roof and in the façade generate more than enough electricity for its residents. Tenants can track how much power the energy-plus-house is making through smart panels in each unit. They can also use a community fleet of E-cars powered with electricity generated by the house.

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By USchoenberg

12 February 2017, 19:39

Geothermal pipe installation at one of the Crossrail sites.

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By Jen Billings

10 February 2017, 14:22

How to power a university campus. SunPower solar carports and roof mounted panels.

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By ID8034383

3 February 2017, 18:21

Members of Bristol Energy Cooperative, and project partners, filming on their new 4.2MW solar park in Lawrence Weston, on the North West outskirts of Bristol near Avonmouth.

The development was funded in part by local residents though shares. The project will provide a community benefit payment to local community development trust Ambition Lawrence Weston.

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By Bristol Energy Cooperative

8 February 2017, 11:33

Volunteers are fanning out across Florida to launch neighborhood rooftop solar Co-ops to help homeowners harness volume discounts and start printing money with their roofs by deep discounts on rooftop solar. www.FLSUN.org

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By Deirdre Macnab

3 February 2017, 23:14

The vertical SunPower PV wall avoided designing around limited roof space in favor of the building’s south-facing four-story façade. The 37kW system is expected to perform best in the the winter — unlike most PV installations, which typically generate more power during the summer.

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By ID8034383

3 February 2017, 19:01

Solar water and PV, passive housing, car free, and people-centered.

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By Keane Gruending

30 January 2017, 19:35

This new residential development includes several solar arrays, EV charging, and efficient building techniques.

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By Keane Gruending

30 January 2017, 19:32

An unusual additon to a rooftop solar array – some netting to keep local seagulls, their chicks, and (most importantly) their poo off of our shiny new solar panels

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By Dan Curtis

10 February 2017, 14:50

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