School “portables” are not the rickety, beige hot-boxes they used to be. These days modular classrooms are far better designed to cater both to student comfort, as well as to growing student numbers.
But a company in New South Wales, called Hivve Technology, is taking intelligent portable design to another level, designing holistic modular building systems that don’t just save energy, but generate it.
The company – an offshoot of NSW education infrastructure company EPB – will this week trial two of its cutting edge classrooms, themselves known as “Hivves”, which will use solar to generate enough energy not only to meet their own demand, but that of a further two classrooms.
That is, while a regular school classroom can consume an average of 3,800KWh a year, HIVVE claims that its classroom, when in use, generates an estimated net of 7,600KWh per year.
The Hivves, pictured above, incorporate rooftop solar PV, real time energy metering, carbon dioxide metering, data capture and communications to actively manage energy demands and control indoor environment quality. They are also fully air conditioned.
The pilot program, which has won $369,115 in backing from the Australian Renewable Energy Agency, will trial the classrooms at St Christopher’s Catholic Primary School in Holsworthy in Sydney’s south western suburbs and at Dapto High School in Dapto.
The performance of the two propotype Hivve classrooms will be monitored and evaluated over a 12 month period – data is collected at 15 minute intervals – to measure their potential to improve the learning environment of students, and reduce the schools’ reliance on the grid.
“This is a great way to get the next generation involved in renewables at an early age and educate them as to what the positive benefits will be as Australia continues its shift towards a renewable energy future,” said ARENA CEO Ivor Frischknecht in comments on Wednesday.
“The success of the Hivve project could lead to a nation-wide adoption of the modular classrooms, reducing reliance on the grid and even providing a significant amount of electricity back to the NEM.”
Hivve Director David Wrench said the concept was conceived and designed to deliver sustainable solutions – both environmental and economic – to help meet Australia’s growing school infrastructure needs.
“We are very pleased to be partnering with ARENA on this exciting project. We have carefully designed every element of the Hivve classroom to create the best possible learning environment for students”, he said.
Sophie is editor of One Step Off The Grid and deputy editor of its sister site, Renew Economy. Sophie has been writing about clean energy for more than a decade.
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Why stop at the ‘portables’? Whole schools should be solar rooved. The business at St Christopher’s was attended by Josh Frydenberg and I read in today’s Sydney Morning Herald ( 31/1 ) the newspapers report and read some quote’s from Joshie. Here he was spreading the message about the benefits of solar, our very own Environment Minister, the dude who refuses to put solar on his own home. Go figure.
Sophie, I’m sure there is more to the project then bolting on some PV’s? This article basically says nothing, and what is different to any other portable building throughout the country?
Does it use the last generation of heat pumps?
Natural lighting or artificial?
Can it be naturally ventilated with good cross ventilation for those many days where heat pumps are not needed?
Does the building need to be orientated equatorial for it to work?
Does it use higher insulation levels in walls, ceiling, floor?
And by the way when you refer to energy, the prefix for 1,000 kilo k is lower case e.g. 3,500kWh per year, units above 1,000 are upper 1000 and below are lower.
https://en.wikipedia.org/wiki/Metric_prefix