Montreal transforms a dump into a park

Montrealers are enjoying St.Michel Environmental Complex, a former quarry and garbage dump that is a park-in-progress. The site is being transformed from wasteland into a new green park, gone are the trucks, the seagulls and smelly garbage. Currently the park is being capped with building rubble and soil. The park will include large open lawns, amphitheatre, skate park, BMX centre with some facilities already operational. Currently the park has 5 kilometres of trails covering 48 hectares for us to enjoy today – and in 2020 when the park is completed will be 192 hectares.

The site design maintains the topography of the quarry and was not filled to the top this was intentional design decision taken by the designers, so that the park reflected the evolution of the site.

Via Gazette

Masdar to use more PV’s to power city

Solar power plant (Serpa, Portugal)

Image via Wikipedia

With the recent drop in costs for photovoltaics (PV) and the effect of dust and haze on solar-thermal technology(the technology originally planned) has caused a rethink in supplying energy to Masdar. The utilities management company has decided to use 50% photovoltaics and 50% solar thermal due to costs. Although photovoltaics produce 20% less energy than solar thermal they will cost 33% less to install. The use of solar power will cost more than 2.5 times the cost per kwh than the current method generating energy via natural gas.

via the [SOURCE: The National]

CROSS POSTED ON UAELANDSCAPEARCHITECT.COM

Australia Will Invest $2.4 Billion To Modernize Perth Airport

Perth Airport is a vital part of the Western Australian and national economy.

In response to Perth’s growing need for modern, well-planned aviation infrastructure, the Master Plan sets out a ten-year, $2.4 billion investment program which includes the phased relocation of all regular passenger services to the International Precinct.

Perth Airport’s contribution to the WA economy is expected to reach $5 billion by 2029, with the number of direct and indirect jobs supported set to double to 37,000.

SOURCE: Australia Government

White vs Green roofs at McGill

Henry Gass of McGill Daily reports

The fight for Montreal’s environmental future has recently reached new heights, as various environmental groups in the city promote the installation of energy-efficient green and white roofs.

Green rooftops, or rooftop gardens, are becoming more and more popular in Montreal, while white rooftops, flat surfaces with a white polymeric membrane stretched across, are just starting to be introduced.

Read the full article at the [SOURCE: McGill Daily - Green, white roofs come to campus]

New carbon-negative cement wins Competition

London Development Agency reports

The London Development Agency (LDA) has congratulated a London company that has been recognised for its innovative and environmentally-friendly approach to construction.

The company was recognised for its potential contribution to the engineering and construction industries at the London Technology Fund (LTF) Competition awards ceremony held on Wednesday night at the Royal Bank of Scotland’s head office. Sarah Ebanja, Deputy Chief Executive at the LDA presented the Environment Award to Novacem, a start-up company developing carbon-negative cement.

Novacem, a spin-out from Imperial College London, has developed a groundbreaking type of cement, which has the potential to transform the cement industry from being a significant emitter of CO2 to being an absorber of CO2. Novacem estimates that for every tonne of ordinary Portland cement replaced by Novacem cement, around 0.75 tonne of CO2 could be captured and stored indefinitely in construction products.

[SOURCE: London Development Agency - New carbon-negative cement wins LDA-supported London Technology Fund Competition]

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