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  • GlasPort Bio Ltd - overall Rushlight Award winners, reduce gas & add value to manure Awards & Standards
    GlasPort Bio Ltd - overall Rushlight Award winners, reduce gas & add value to manure

    Animal manure has long been recognised as a valuable fertiliser and a source of renewable energy. It is also a major source of pollution, with emissions from stored manure accounting for approximately 15% of all agricultural greenhouse gas (GHG) emissions and more than 70% of all ammonia emissions in Europe.

  • Ion Science - new protection against VOCs Health & safety
    Ion Science - new protection against VOCs

    Offering a new level of enhanced, reliable protection against VOCs with the first 11.7 Cub personal solution from ION Science.

    In a 2018 report from the UN, it was revealed that a worker dies every 30 seconds due to exposure to toxic gases in the workplace. That such statistics still exist today is one of the reasons ION Science is working hard to create protective technologies for workers against VOC exposure. The new 11.7 eV Cub personal solution is the first of its kind and promises to be a game-changer for protection against exposure.

    ion science VOC sensorThe Cub 11.7 eV personal device is the latest addition to ION Science's world-leadingrange of gas and leak detection products. Using their 30 years of industry experienceand their extensive knowledge of both volatile organic compounds (VOCs) andphotoionisation detection (PID), ION Science continue to deliver excellence in protection for workers.

    The 11.7 eV sensor lamp is a notoriously difficult lamp to manufacture. Due to its highly sensitive nature, 11.7 eV devices in the past have been temperamental, require frequent lamp changes and ultimately end up with increased environmental exposure, affecting performance of the device.

    ION Science has tackled this issue and developed a refined manufacturing method that eliminates some of the sensitivities and issues previously associated with 11.7 eV detection.

    As the first 11.7 personal detection solution from ION Science, the Cub 11.7 offers all the features a customer would expect from the market leader.

    This includes resistance to humidity and moisture, operational in temperatures from 0-55 degrees, and intrinsically safe even in explosive environments. Its lightweight design at only 111g makes it comfortable for wearers and the small size doesn't impede movement or work.

    Unrivalled Gas Detection.
    ionscience.com

  • CORE (UK) Ltd - Supply chain pioneers win Queens Award Awards & Standards
    CORE (UK) Ltd - Supply chain pioneers win Queens Award

    Supply chain pioneers, CORE (UK) Ltd, win The Queen's Award for Enterprise for International Trade

    CORE (UK) Ltd, leaders in digital supply chain management software have been awarded the prestigious Queen's Award for Enterprise for International Trade for outstanding growth and commercial success in international trade.

  • Enviva - Sustainable Benefits of the Wood Pellet Industry Energy & Resource Management
    Enviva - Sustainable Benefits of the Wood Pellet Industry

    Sustainable Benefits of the Wood Pellet Industry - by Dr. Jennifer Jenkins, Chief Sustainability Officer at Enviva

    Healthy, growing forests remain one of the most critical tools in the fight to mitigate climate change, and sustainable forest management is part of every plan outlined by the United Nations Intergovernmental Panel on Climate Change (the "IPCC") to limit global warming to less than 1.5 degrees Celsius.

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Tuesday, 03 April 2018 11:33

Cities in arid lands must re-think designs stuck in the 1950s

Arup is calling on arid cities to move on from a 1950s model of city planning and design, or face becoming increasingly less habitable as they become drier. The report urges cities to learn from innovative developments around the world, such as industrial-scale fog and dew harvesting and cooling pavements that can reduce ambient temperatures by up to 7 degrees.

arup arid cities1Almost a third of the world's land surface is classified as 'arid' and this area is set to increase as climate change brings more frequent, extreme weather events, such as drought. The authors warn that technologies of the last century, such as air conditioning, have allowed the explosive but unsustainable growth of arid cities. At the same time many cities are experiencing the Urban Heat Island Effect, where they become hotter than the surrounding rural areas. This is particularly impacting arid cities, increasing water use and reducing their ability to sustain existing standards of living.

The report, Cities Alive: Rethinking Cities in Arid Environments, outlines three key principles in shaping city-building in arid regions for the twenty first century. Cities need to learn from the past and make use of locally adapted, climate-specific design solutions. They need to invest in green and blue infrastructure to increase the resilience of arid cities. Finally, they need to design intelligent buildings and public spaces that respond to the demands of the climate.

The report points to examples of initiatives in arid cities that are making them more sustainable, healthier and better places to live, including:

arup arid cities2· Fog and dew harvesting: new technology is allowing harvesting systems and materials to be optimised to extract large amounts of water, even in arid environments with low levels of humidity. The Sustainability Pavilion at the upcoming Dubai Expo 2020 will use hybrid structures that generate renewable solar energy and capture water from humidity in the air to supply a significant proportion of the pavilion's water requirements.

· Cool Pavements:
small changes to existing designs can make an impact. For example, a rethink of public spaces could improve the quality of lives for citizens. The City of Los Angeles has begun coating its streets with a special paint, CoolSeal, to reduce the temperature of the city. In an initial test it has been shown to reduce ambient temperatures by 6.6 degrees Celsius.

· Energy Efficient Buildings:
buildings can be designed to play an active role in reducing reliance on air conditioning and mitigating the Urban Heat Island effect. The Al Bahar Towers in Abu Dhabi have a unique dynamic shading system – a modular 'Mashrabiya' that opens and closes to provide self-shading as the sun moves around the building. The system is predicted to reduce the solar energy entering the building by 20% – reducing the amount of air conditioning and energy consumption of the building. Work is also underway to develop buildings that have a cooling effect on their surroundings.

arup arid cities3· Green roofs and walls:
these are not just beautiful but provide cities with greater resilience. A Xeriscape approach, using plant species selected to maximise effective shade and shelter, reducing noise, glare, dust and air pollution, can deliver highly functional areas with a microclimate suitable for people to enjoy throughout the year. Green roof designs in arid climates should aim for a larger percentage of hard surfaces and fewer green elements, reducing the need for irrigation water. The Brewbooks Cactus Garden Roof in Los Angeles is a good example of this.

· Open air living:
Attractive and comfortable public spaces are vital to the success of cities, significantly impacting their social and economic success. In arid regions the number of public spaces has shrunk dramatically in recent decades. Reversing this trend, the Downtown Project in Las Vegas has aimed to redevelop the city's old centre, to promote the benefits of a more walkable neighbourhood. The project has made substantial investments in street art and installations to make walking more interesting and comfortable to encourage people to think beyond the car.

Hrvoje Cindric, Middle East Urbanism Leader, Arup, said: "Cities in arid regions are expected to experience the highest rates of natural population growth and urbanisation in the coming century. Yet most are still being planned and designed based on a global city-making paradigm from the 1950s. Cities need to adapt strategies that combine technological innovation with locally adapted and climatically appropriate solutions. Even simple things such as building orientation and the resulting shade can have a significant impact – allowing people to socialise outdoors, rather than rushing from car to building. Rethinking the way we design public space, can have a significant impact on the wellbeing of citizens."

LINK
Arup's report