• US Army Adopts Green Building Standard

    Updated: 2010-12-31 09:08:58
    US Army Adopts Green Building Standard The various branches of the US military are adopting green practices and are helping advance sustainable technologies. The latest development comes with the announcement that the United States Army has incorporated green building standards into its day-to-day practices. The ASHRAE 189.1 standard is a green ...

  • Scotland on Track to Meet 80% by 2020 Renewable Energy Goal

    Updated: 2010-12-31 09:08:56
    Scotland on Track to Meet 80% by 2020 Renewable Energy Goal A new study by Energy Trends reports that Scotland is right on track to meet the world's most ambitious renewable energy goal of generating 80 percent of its energy needs from renewable sources by 2020 and all of its energy ...

  • China & The US: Opportunity or Threat in the Green Revolution?

    Updated: 2010-12-30 01:00:00
    China now stands alone as the most attractive market for renewable energy investment in the world, a position it had previously jointly held with the US, according to Ernst & Young's most recent Renewable Energy Country Attractiveness Indices report.

  • Green Jobs--Not Just for Blue States

    Updated: 2010-12-29 18:04:00
    The Climate Bill is dead. Comprehensive action on energy and climate change issues is not likely to come from the federal government any time soon. One of the oft-repeated opposition mantras is that times are too tough to think about climate action – and the costs that curbing emissions might impose would heavily impact those who can afford additional costs the least.

  • Pump Pipe Friction Calculator Spreadsheet

    Updated: 2010-12-29 16:49:51
    Browse Site Arts Business Computing DIY Education Electronics Engineering Environment Family Finances Gaming Health Internet Mental Health Mobile Multimedia Pets Science Society Hubfolio Mechanical Engineering Civil Engineering Electrical Engineering More in Engineering Marine Engineering Home Engineering Mechanical Engineering Media Pump Pipe Friction Calculator Spreadsheet RSS Previous Next View all files View slideshow Pump Pipe Friction Calculator Spreadsheet Written by Jose.Gabriel 31 pts in Mechanical Engineering Media Gallery Last Edited on Dec 29, 2010 1 comment Downloads : 3 File size : 1.1MB Download Tags : pipe flow pump power friction 1 Comment Dec 29, 2010 12:01 PM Jose.Gabriel Spreadsheet Description This spreadsheet is based on Darcy-Basybach's equation to calculate piping

  • The Big List: 2010's Biggest Renewable Energy Projects

    Updated: 2010-12-29 01:00:00
    Renewable energy development continued at a good pace this year, with record-breaking projects announced almost as often as once per week. The editors of the renewable energy world network put our heads together to compile a list of the biggest renewable energy projects installed or completed this year as our year-end wrap-up report.

  • Top 25 U.S. Energy Lobbyists of 2010

    Updated: 2010-12-29 00:26:00
    Since the beginning of the decade, energy companies have spent more than $2.5 billion to lobby members of Congress, according to the Center for Responsive Politics. While oil, gas and utility companies have spent most of that money, renewable energy lobbying efforts are also starting to pick up pace.

  • Air Conditioning - Should One Window Be Left Open in the Home?

    Updated: 2010-12-28 23:08:03
    Air conditioning in the home is used in warm countries; keeping the inside temperature relatively cool whilst lowering the humidity of the air. It is important to have the house surveyed in order to have the right size of A/C unit installed and balanced to give optimum temperature and humidity. Introduction Running your air condition unit c...

  • Cooling Towers and Their Types

    Updated: 2010-12-27 22:56:58
    This article provides information about the two types of cooling towers most commonly found- namely natural draft cooling towers and mechanical draft cooling towers- and their theory of operation. Introduction An important device used in any refrigeration or air conditioning system is a condenser. A condenser is used in the high pressure side of a ...

  • Advantages and Disadvantages of Coal Fired Power Plants

    Updated: 2010-12-27 15:33:15
    Coal fired power plants form the major percentage of boiler used for power generation across the globe. The main reason is coal availability and its economics for power generation. Looking only from a technical aspect, gas fired boilers will be preferred when compared to oil and coal boilers. Any power plant will have fuel storage and handling equi...

  • Saskatchewan's Rise as a Renewable Energy Leader

    Updated: 2010-12-27 00:27:00
    It is about time the world sat up and took notice of Saskatchewan. Rarely does a historical polluter quietly turn into an unlikely candidate suddenly embracing the opportunity to lead the world in realizing a renewable energy future.

  • China's Growing Confidence in Its Emerging Renewable Energy Leadership

    Updated: 2010-12-23 17:49:00
    As the Chinese government puts the finishing touches on its 12th Five-Year Plan (2011-2015), China's increasingly self-assured renewable energy ambitions are on display. Indeed, Chinese policymakers' self-confidence is palpable as they exhibit a conviction that China's renewable energy approach, as further refined in the 12th Five-Year Plan, will demonstrate to the world the value of China's development model.

  • What's Your Cleantech Stock Strategy in 2011?

    Updated: 2010-12-23 17:09:00
    The stock market moves in cycles. Most investors will tell you that each cycle happens in four stages. The key to making money (or not losing it) is knowing what stage you're in so you can make the right decisions.

  • 2011 Florida Renewable Energy announces Miami Tour Stop

    Updated: 2010-12-23 13:06:00
    Sign-In or Create a Free Account World's 1 Renewable Energy Network for News Information News Blogs Podcast Video Finance Companies Products Jobs Calendar Magazines Events Nominate a Renewable Energy Project , Leader or Innovation to receive an Excellence in Renewable Energy Award . Nominate Now click here for more information Recent Activity About Blog Press Releases Calendar Products Feeds Contact 2011 Florida Renewable Energy announces Miami Tour Stop By FARE Staff 2010-12-23 08:06:00.0 The Global Energy Security Forum at Florida International University FIU and the Greater Miami-Dade Kendall Chamber of Commerce are set to host events focused on job creation energy security . Do you like this article Email Bookmark Print Feed Share Tweet Share Miami , FL The Florida Alliance for

  • Hawaii Pursues Renewable Energy

    Updated: 2010-12-23 05:00:00
    If you know Hawaii mostly for beaches and golf courses, you need to understand how unique the islands are when it comes to energy. Each island is a stand-alone grid without interconnections.

  • EU Boost for Africa's New Renewable Development

    Updated: 2010-12-23 05:00:00
    Travellers to Cape Verde will soon spot visible evidence of the tiny African island nation's big ambitions in renewable energy set against its beautiful volcanic landscape.

  • FREE: #1 Best Selling Amazon "Energy" Book

    Updated: 2010-12-22 05:58:03
    Author Craig Shields makes available his best-selling energy book as a free download. The book is based on interviews with 25 of the world's top researchers, authors, analysts and industry leaders. A surprisingly large percentage of these experts point to these "tough realities" that exist in the technology migration, the economic implications, and the political issues that affect the world energy industry. Says Shields, "The truth is, the energy industry faces tough realities in several forms, not only technology readiness, but more importantly the pushback from powerful vested interests."

  • Oil and Renewables: Slicing up the Subsidy Pie

    Updated: 2010-12-22 05:00:00
    Even though governments throughout the world are vowing to expand green energy, they continue to give far more subsidies to fossil fuels than renewable – 10 to 12 times more, according to recent reports.

  • Management Dream Teams Taking Shape as the Clean-Tech Community Grows

    Updated: 2010-12-21 23:55:00
    As the curtain closes on 2010, we conclude another year of growth for the clean-tech industry. Much has changed since Technology Partners' first foray into clean tech in the early 1990s when the sector was branded "alternative energy," considered by most to be nothing more than pet projects for environmentalists. Over the past decade and a half, clean tech has emerged as a key driver of global economic growth and has become one of venture capital's fastest growing investment categories.

  • Will Britain Abandon its Quota System in Favor of Feed-in Tariffs?

    Updated: 2010-12-21 20:06:00
    In a potentially precedent-setting move for the English-speaking world, Great Britain's ruling coalition proposes abandoning its long-running experiment with so-called "market reforms" of the 1990s.

  • AltE Supplies Solar Panels for One of New Hampshire's Largest Solar Arrays

    Updated: 2010-12-21 19:45:00
    One of the largest solar electric arrays installed in New Hampshire went live in September, 2010. Measuring in at 100 kilowatts this system has been supplementing energy used by Exeter High School using solar electric modules, an inverter and system design support supplied by the wholesale solar panel provider, altE Direct, to the creators and installers of this project, Revolution Energy.

  • Energy 2050: Making the Transition to a Secure Low-Carbon Energy System

    Updated: 2010-12-21 10:00:00
    The United Kingdom is committed to reducing its greenhouse gas emissions by at least 80% by 2050, a target that will only be achieved by transforming the way that energy is supplied and used. At the same time there are anxieties about the security of energy provision in terms of European dependency on natural gas and the reliability of electricity supply. This book explores in detail those factors which could help or hinder the attainment of the UK's climate change targets, and how these factors interact with the parallel objective of maintaining a robust and secure energy system.

  • Clean Energy Patents: More Transparency Needed

    Updated: 2010-12-21 05:00:00
    It is accepted that clean energy technology development will be pivotal in mitigating climate change and that transferring this technology to developing economies will be equally important in making these economies more socially responsible while supporting economic growth.

  • 2011 Florida Renewable Energy announces Gainesville Tour Stop

    Updated: 2010-12-21 00:21:00
    The Florida Alliance for Renewable Energy (FARE) is excited to announce the next confirmed tour stops in its 2011 Renewable Energy Tour which is set to feature discussions at the Ocora at Pugh Hall at University of Florida (UF), and the Santa Fe College Charles R. Perry Construction Institute on Friday, February 25th 2011. The tour will consist of visits to various renewable energy and energy efficiency installations in the area as well as a Town Hall event including local and state legislators and industry experts, featuring discussions about advancing renewable energy and energy efficiency in Florida.

  • Country Profile: Australia

    Updated: 2010-12-20 05:00:00
    The mountains that form Australia's Great Dividing Range are one of the country's best-known geographical features. But there's another Great Divide in Australia — the issue of coal, carbon emissions and climate change.

  • California Enacts New Cap and Trade Program

    Updated: 2010-12-20 05:00:00
    Again and again renewable energy advocates have rued the U.S. federal government's failure to come up with real clean energy goals for the nation to stand behind. No national program to require a certain amount of renewable electricity be part of the country's energy mix by a certain date. No national program to limit carbon emissions.

  • Room Air Conditioning Systems that are Easy to Construct

    Updated: 2010-12-15 23:31:09
    Are you planning to buy a conventional type of air conditioner from the market? Wait a moment. Probably the low cost, efficient, and eco-friendly homemade air conditioner design project shown here may just change your mind. The drawbacks of Freon and ammonia air conditioner units are also included. Spring doesn't stay long, and then it’s ba...

  • ATC – Supporting Our Partners

    Updated: 2010-12-15 14:56:37
    We just secured a Rotary Foundation Grant in partnership with the Guatemala Sur Rotary Club.  The project is to install solar photovoltaic panels on a trade school in Santa Cruz la Laguna, Guatemala.  We will be working once again with … Continue reading →

  • Steam Drum Internal Design Considerations

    Updated: 2010-12-14 18:32:37
    At what pressure range would you expect boiler designers to recommend using standard drum internal separation baffles as the primary separation medium? What pressure range would you expect to see Cyclone Separators? Would the pressure range be the same regardless if was a HRSG or fossil fuel fired boiler, with natural circulation or with forced cir...

  • Biomedical Update

    Updated: 2010-12-12 20:56:23
    ATC is now working with two groups of students from the University of Michigan M-Heal group.  We recently featured our trip to Nicaragua with M-Heal to start work in infant and maternal health care. The Nicaragua team is designing a … Continue reading →

  • Natural Convection Coefficient_Inclined Plane_SI

    Updated: 2010-12-12 18:10:57
    This is one of the Excel spreadsheets for natural convection heat transfer coefficient calculation. The Excel formulas calculate the natural convection coefficients for an inclined plate, with S.I. units, using correlations of Nusselt number in terms of Prandtl number, Grashof number, and Rayleigh number. This Excel spreadsheet is discussed in the ...

  • Smith's achieves ISO 9001 benchmark for quality

    Updated: 2010-12-09 00:00:00
    Domestic and light commercial fan convector manufacturer Smith's Environmental Products has achieved ISO 9001:2008 quality management certification.

  • New FD for TROX

    Updated: 2010-12-09 00:00:00
    Michael Russell has been appointed financial director for TROX UK.

  • Mitsi Ecodan wins green award

    Updated: 2010-12-09 00:00:00
    Mitsubishi Electric has received another environmental accolade for its renewable heating system as Scotland's most environmentally-friendly businesses were crowned recently at an award ceremony at the Radisson Blu Hotel in Glasgow.

  • S&P sponsors cycle racer

    Updated: 2010-12-09 00:00:00
    S&P Coil Products (SPC), the Leicester-based heat pump and radiant panel specialist, has sponsored one of the country's top junior riders throughout his 2010 season in the highly competitive sport of Downhill cycle racing.

  • Glen Dimplex boilers get dedicated service engineers

    Updated: 2010-12-02 00:00:00
    Glen Dimplex Boilers has invested £1 million in establishing a dedicated team of service engineers to provide nationwide service and after care for its range of Dimplex branded gas boilers.

  • CTC renewables now available through Wolseley

    Updated: 2010-12-02 00:00:00
    Renewables manufacturer CTC, part of UK based heating and combustion specialist Enertech, has secured a deal that will see a range of its product sold through the Plumb Center network.

  • Meet a Gas Safe Register inspector at PHEX

    Updated: 2010-12-02 00:00:00
    The Chartered Institute of Plumbing and Heating Engineering (CIPHE) is to offer visitors to PHEX Chelsea on December 8 and 9 the opportunity to meet a Gas Safe Register inspector. The inspector will be based on the CIPHE stand (No 100) on both days to talk about gas safety and answer questions.

  • Cosaf wins Kendal shopping centre contract

    Updated: 2010-12-01 00:00:00
    Contractor Cosaf has designed and installed smoke ventilation systems for the new Riverside Place shopping centre in Kendal, Cumbria.

  • Carbon Trust identifies energy saving opportunities

    Updated: 2010-11-29 00:00:00
    The Carbon Trust claims to have identified immediate opportunities for the public sector to achieve net savings of £1 billion through energy efficiency projects.

  • Extreme stone and tile mason

    Updated: 2010-11-27 00:45:22
    Scott, our stone and tile mason just happens to also be an exteme mountain biker. This picture was taken of him near our property off the boat launch access to the lake.  We think he did an ‘EXTREME’ly good job of our fireplace as well.

  • Many ways to conserve in a household

    Updated: 2010-11-27 00:14:19
          I installed several timers to mitigate phantom loads. For example, the microwave has a clock which is a phantom load, which we don’t want to run 24/7. Therefore, in order to power the microwaves, the dial must be turned on. Once turned on, everything works as normal until the timer runs out. [...]

  • Great Picture Day for Mountains and Sunset

    Updated: 2010-10-17 01:33:25

  • Lawn – Going even Greener!

    Updated: 2010-10-17 01:06:09
      I threw some lawn seed down so we would have a place to sit and look at the view from the lower level. It didn’t seem to grow at first but after about a month I needed to borrow a mower  to keep it under control.             Things really [...]

  • Would you like Ice in your Drink?

    Updated: 2010-10-17 00:25:15
    We were so impressed with the downstairs SR10 Sun Frost fridge that we ordered the larger model RF16 for the upstairs kitchen – this time with a freezer too. You are able to see both compressors in the photo. Yes, the compressors are on the top, where it only makes sense!  The Sun Frost RF16 [...]

  • LED Uses Less Power than LCD TV

    Updated: 2010-10-17 00:06:26
      LED TV’s are available and they take significantly less power than a LCD or Plasma TV, however they do cost about 20% more to purchase. I had to dig hard to find the manufacturers’ ratings for energy consumption. The only way I was able to find out the energy consumption was to read the CSA [...]

  • Solar Nightlights

    Updated: 2010-10-16 23:38:34
        Everyone has seen these Solar PV self-contained yard lights. I thought it would work well to insert them into the logs that border the path from the house to the beach. It’s nice to be able to see where you’re going at night, especially if you’re driving down a path that has a [...]

  • Electricity and Energy Storage for Renewable Energy

    Updated: 2010-10-02 06:33:35
    Electricity or energy storage in bulk quantity may be done by a pumped storage hydro power plant. Used mines filled with water may be used. Renewable energy sources such as solar and wind may be used to pump water, and stored water's gravitational energy may be utilized during peak hours. Electricity and Energy Storage - Introduction Electricit...

  • Volume 45, Number 6, April 2004

    Updated: 2010-09-08 21:34:38
    Energy Conversion and Management, Volume 45, Number 6, April 2004. Loaded on 2004-01-17

  • Volume 45, Number 5, March 2004

    Updated: 2010-09-08 21:34:38
    Energy Conversion and Management, Volume 45, Number 5, March 2004. Loaded on 2003-12-13

  • Volume 44, Number 20, December 2003

    Updated: 2010-09-08 21:34:32
    Energy Conversion and Management, Volume 44, Number 20, December 2003. Loaded on 2003-08-23

  • Volume 44, Number 19, November 2003

    Updated: 2010-09-08 21:34:32
    Energy Conversion and Management, Volume 44, Number 19, November 2003. Loaded on 2003-08-02

  • Volume 44, Number 17, October 2003

    Updated: 2010-09-08 21:34:31
    Energy Conversion and Management, Volume 44, Number 17, October 2003. Loaded on 2003-06-28

  • Volume 44, Number 16, September 2003

    Updated: 2010-09-08 21:34:30
    Energy Conversion and Management, Volume 44, Number 16, September 2003. Loaded on 2003-05-17

  • Volume 44, Number 15, September 2003

    Updated: 2010-09-08 21:34:30
    Energy Conversion and Management, Volume 44, Number 15, September 2003. Loaded on 2003-05-17

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