solar industrial hot water Articles

  • What Are Solar Buildings Technologies?

    Solar buildings technologies use the non-polluting power of the sun to help heat, cool, and power our buildings. Because buildings now use one-third of the energy currently consumed in this country, the potential markets for using solar buildings technologies in place of conventional ones is substantial. Whether you're a home owner, architect, builder, business owner, or industry or utility ...

  • Water for an integrative climate paradigm

    By the logic of the New Water Paradigm (NWP), it is deforestation, industrial agriculture, and urbanisation that determine climate by draining land, so that more solar energy re-enters the atmosphere as sensible heat, rather than latent heat of evaporation. Human-made 'hot plates' lead to irregular precipitation and other climate destabilisation effects, but these can be mitigated through ...


    By Inderscience Publishers

  • Harnessing the Sun`s Energy for Water and Space Heating

    The pace of solar energy development is accelerating as the installation of rooftop solar water heaters takes off. Unlike solar photovoltaic (PV) panels that convert solar radiation into electricity, these "solar thermal collectors" use the sun's energy to heat water, space, or both. China had an estimated 168 million square meters (1.8 billion square feet) of rooftop solar thermal collectors ...


    By Earth Policy Institute

  • Eco-Industrial Development: The case of the United States

    Issue: Businesses, local government and community groups are all seeking new answers for how to assure greater compatibility between environmental and economic opportunities. One possible contribution to meeting this challenge is a new phenomenon capturing the imagination of those concerned with responsible economic development in the United States. This phenomenon is known by various names, ...


  • Prospects for using jet devices to solve environmental problems

    The development of ejector technology is analysed as it applies to the solving of environmental problems. The success achieved in this field is connected with its special features the full absence of rotating and movable parts, lubricants and any seals, and, consequently, the high reliability and low capital costs. This article concerns the direction of using jet devices for utilisation of steam ...


    By Inderscience Publishers

  • The future for using jet devices for solving environmental problems

    The development of ejector technology is analysed as it applies for solving environmental problems. Success achieved in this field is connected with its special features the full absence of rotating and movable parts, lubricants and any seals and, consequently, the high reliability and low capital costs. This article concerns the use of jet devices for utilisation of steam obtained by means of ...


    By Inderscience Publishers

  • Ultrasteel Range Extension

    Despite the constantly changing landscape of the hot water and heating industry and the huge growth in combi boilers in the last 15 years, now accounting for over 75% of the market, the hot water cylinder remains a key feature of many water heating systems. Unvented cylinders are ideal for homes with multiple bathrooms ...


    By Kingspan Environmental Ltd

  • New Australian Government to ratify Kyoto Protocol

    The new Australian government is to be formed by the Labor party, which won the election on the 24 November. Labor’s renewable energy plan is part of a comprehensive approach to tackling climate change, which includes: Immediately ratifying the Kyoto Protocol. Setting a target based on science to cut Australia’s greenhouse gas emissions by 60 per cent on 2000 levels by 2050. ...


  • St. John’s college, Oxford - case study

    St John’s College, Oxford, will reap substantial financial and environmental benefits from sustainable low-cost technology, supplied by the company ENER-G— heat pump solutions provider. The 500-student college – established in 1555 – is among educational institutions across the country that are taking advantage of low cost, renewable ground source energy for heating, ...


    By ENER-G

  • P2 for SMEs: How to advance pollution prevention in small and medium-sized organizations

    Businesses in the small- and medium-sized enterprise sector are a vital part of the Canadian economy. So-called 'SME' firms have less than 500 employees and less than $50-million in annual revenues. But SMEs are the fastest growing facet of the Canadian economy, and as such are especially important to the successful adoption of pollution prevention (referred to as 'P2' in government circles). SME ...

  • Eco-economy indicator: past decade the hottest on record

    The first decade of the twenty-first century was the hottest since recordkeeping began in 1880. With an average global temperature of 14.52 degrees Celsius (58.1 degrees Fahrenheit), this decade was 0.2 degrees Celsius (0.36 degrees Fahrenheit) warmer than any previous decade. The year 2005 was the hottest on record, while 2007 and 2009 tied for second hottest. In fact, 9 of the 10 warmest years ...


    By Earth Policy Institute

  • A Path To Sustainable Infrastructure Solutions

    Today, for the most part, our communities’ infrastructure systems are developed and managed separately, by separate utilities and agencies. Sustainable infrastructure, on the other hand, blurs boundaries between our energy, transportation, water and waste systems to implement complementary strategies that benefit more than one system. Among our most important, and difficult, challenges will ...


    By BioCycle Magazine

  • Desalination gets a graphene boost

    Original story at MIT News Jeffrey Grossman applies new materials research to making desalination cheaper and more efficient. With the intensifying drought in California, the state has accelerated the construction of desalination plants. Yet due to high construction and operating costs, as ...

  • High diversion in the Alps (Italy)

    Award winning sustainability initiatives in Val di Fiemme help keep the popular valley pristine, while providing a worldwide role model for mountainous communities. VAL di Fiemme is a valley in northern Italy tucked in the Dolomite Mountains, a section of the Alps known for skiing in winter, and hiking in summer. In 2008 the municipality of 11 villages won an award for highest waste diversion in ...


    By BioCycle Magazine

  • Envision 2050: The Future of Transportation

    What will transportation be like in 2050? Will we all be stuck in one giant traffic jam? Flying to our appointments in personal airborne delivery systems? Teleporting ourselves and our stuff around? Or not going anywhere at all? In large part, the answers to these questions will depend on how we answer two other questions today: What would we like it to be like? And what would it ...


    By Ensia

  • Gas detector communication technology for offshore oil and gas platforms

    In few applications is safety as important as on offshore oil and gas platforms. Explosive hazards from hydrocarbon gases and vapours are an ever-present risk, whilst toxic hydrogen sulphide gas and depleted oxygen environments can pose significant risks to personnel. Gas detectors are therefore essential to provide dependable early warning of gas hazards. Gas detectors are permanently installed ...

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