The Leading News & Information Service For The Facilities, Workplace & Built Environment Community

Oat Husks, Fossil-Free Steel and Sunlight Indoors – Innovations in the Built Environment

Oat Husks, Fossil-Free Steel and Sunlight Indoors – Innovations in the Built Environment
05 November 2021
 

Could future buildings produce their own electricity using oat husks? That’s just one of the many innovative ideas being developed to help future-proof our building stock.

 

Watch the Video

 


 

Oat Husks for Electricity

 

In a world-first, a Limestone Coast food manufacturer will produce electricity using only oat husks, enabling it to offset almost all its monthly energy costs.

Cereal oat supplier Blue Lake Milling completed construction of its $8.1 million biogas plant in Bordertown, Australia recently. 

Commercial projects manager Jeremy Neale said the plant would generate enough bioenergy to power both the plant and nearby homes: “Two-thirds of it will go to the mill, and the remaining third will be put back into the grid,” Neale said.

“It’ll go a fair way to eliminating our electricity bill.”

 

Image

Picture: a photograph of oat husks held in a person's hand

 

The mill processes more than 24,000 tonnes of oat husks each year as a by-product of its production. Until now, the husks have been sold as stock feed, used as packing material or been thrown away.

The new biogas plant converts the husks into bioenergy through a process called anaerobic digestion. This involves microorganisms breaking down biodegradable material into mush, much like in the human stomach.

The subsequent biogas created is a mix of methane gas and carbon dioxide, which fuels an onsite generator to produce electricity and heat to power the oat mill.

While common in Europe, the anaerobic digestion plant is just one of five in Australia, with the vast majority fed by assorted food waste.

 

Fossil-Free Steel 

 

In the construction world, Peab and SSAB are securing fossil-free steel for building projects.

As of 2026, Peab has access to, and plans to use, SSAB’s fossil-free steel in its construction projects. Together the companies will also analyze various future possibilities for how fossil-free steel can reduce the climate footprint of the construction industry.

SSAB’s fossil-free steel is produced within the HYBRIT initiative, which was started together with the iron ore producer LKAB and the energy company Vattenfall. It is the world’s first fossil-free steel-making technology where hydrogen and fossil-free electricity is used instead of coking coal and other fossil fuels traditionally used in steel production. SSAB plans to produce fossil-free steel on a commercial scale in 2026.

Additionally, Volvo Group has recently revealed the world-first vehicle made of fossil-free steel from SSAB. 

The machine, a load carrier for use in mining and quarrying, was unveiled at a green steel collaboration even tin Gothenburg hosted by Martin Lundstedt, President and CEO Volvo Group.

 

Image

Picture: a photograph of the world-first vehicle made of fossil-free steel 

 

Office Lighting that Works With the Circadian Rhythm of the Sun

 

In employee wellbeing, office lighting that helps to regulate the right level of hormones throughout the day has been developed.

LumiNature’s dimmable, auto-adjusting white light works with the circadian rhythm of the sun, controlling lighting colour and intensity automatically. It also removes the blue peak, which is common from standard LED light sources and not found in natural light.

Blue light delivered at the wrong time of day is widely recognized as disturbing our brain and our daily rhythms leading to poor quality of sleep. Removing this peak is key to maintaining a healthy cycle.

Using optical-electrical engineering and design, glare and flicker have also been reduced to the lowest possible level.

The wireless SylSmart system enables dimmable, auto-adjusting tunable white light which respects the circadian rhythm of the sun controlling lighting colour and intensity automatically while also enabling full optimisation, automation, personalised control, and flexibility. All are accessed through the SylSmart mobile app. 

“Replicating something as important as the sun is challenging. Choosing the right technology to deliver the real Human Centric solution is critical. Building on Sylvania’s 100 years of lighting expertise, combined with leading Intelligent controls and LumiNature light quality truly delivers exceptional light for wellbeing. This is contributing to the beneficial physiological performance of humans, helping them stay healthy, energised and achieve their goals easier. We have now achieved all this with LumiNature, by reproducing natural sunlight from artificial LED light sources,” says Christian Giraud, Feilo Sylvania Product and R&D Director EMEA. 

Picture: a graphic showing an office facility in the shape of a leaf, on a backdrop of a forest

Article written by Ella Tansley | Published 05 November 2021

Share



Related Articles

What is Russia's Hydrogen Strategy?

Before the invasion of Ukraine, Russia had ambitions to be a global leader in the production of hydrogen. It has committed hundreds of millions of dollars, euros and...

 Read Full Article
Guide to the Phase-Out of Fluorescent Lighting for FMs

With legislation making some fluorescent lighting obsolete, Lee Tupman from Whitecroft Lighting walks FM providers through the phase-out, and outlines the available...

 Read Full Article
‘Carbon Careful’ Initiative Reuses Fluorescent Lighting Carcasses

Refurbishing old luminaire carcasses into energy efficient LEDs can help commercial buildings reduce their carbon footprint, says FUTURE Designs. LED is the...

 Read Full Article
New Furnace Adaptation Could Decarbonise Steel Production

Researchers from the University of Birmingham have designed a novel adaptation for existing iron and steel furnaces that could reduce carbon dioxide (CO2) emissions from...

 Read Full Article
Inside Milton Keynes' First Fossil Fuel Free School

Take a look inside Glebe Farm School in the parish of Wavendon in Milton Keynes – a completely gas-free site. On a site larger than 13 football pitches, the...

 Read Full Article
Reforms for Britain's Energy Capacity Market

Improved energy security and a more secure transition to net-zero are set to be delivered through the UK government’s significant proposals to reform Great...

 Read Full Article
Lighting Control Pioneer Awarded MBE

John Woodnutt, an entrepreneur and inventor of electronic lighting control technology, has been awarded an MBE for services to business and entrepreneurship. John is...

 Read Full Article
SSE Energy Solutions Decarbonise Welsh Schools

14 schools are closer to achieving net-zero at the end of the first phase of an ambitious county-wide decarbonisation initiative delivered by SSE Energy Solutions in...

 Read Full Article
FMs Warned to Prepare for Fluorescent Lamp Ban

Trade association LightingEurope is urging facilities managers to hurry their buildings’ transition to LED lighting systems, ahead of the August 2023...

 Read Full Article
Inside One Canada Square's Latest Renovation

University College London School of Management has moved to the penthouse level of One Canada Square, Canary Wharf. The heavily oversubscribed University College...

 Read Full Article