on-site power generation Articles

  • Coalition reveals potential sites for UK nuclear power stations

    New draft National Policy Statements on Energy reveals the government’s intentions to build eight nuclear power stations in England and Wales by 2025. The government gave green light to eight new nuclear power stations, in a move that will see the UK with the most ambitious fleet of new nuclear power stations in Europe. At the same time, the coalition confirmed that it is dropping ...


    By Vital Efficienci Ltd.

  • ElectraTherm Green Machine generates power from biomass in Italy - Case Study

    Site: Badia Prataglia, Italy Gross Power Output Avg: 46kWe Hot Water Input Range: 110°C Hot Water Flow: 10 l/s Thermal Input to the Green Machine (kW thermal): 500kWt ElectraTherm commissioned a Green Machine to generate emission-free electricity from biomass in Badia Prataglia, Italy. The facility operates a biomass boiler burning a mix of sawdust and ground up waste wood from ...


    By ElectraTherm

  • Generating Ecological Gains from Hydro-Electric Power - Case Study

    NCC has worked with Eskom to mitigate the environmental impacts of the Ingula Pumped Storage Scheme on a sensitive wetland site in the Little Drakensberg/Escarpment, including creating and managing a new conservation area. South Africa’s energy demand is growing at rates of around 5% a year, placing enormous pressure on Eskom not only to create new generating capacity, but also to manage ...

  • Case study - ElectraTherm generates power from low temperature geothermal

    Site: Florida Canyon, Nevada, USA Gross Power Output: up to 75kWe Hot Water Input Range: 225-230F Hot Water Flow: 150 GPM Thermal Heat Input: 660kWt Air Cooled Condenser ElectraTherm successfully commissioned its Green Machine at the Florida Canyon Mine in Imlay, Nevada. ElectraTherm marked the occasion at Florida Canyon Mine with a commissioning ceremony including officials ...


    By ElectraTherm

  • Clarke Energy & GE`s Distributed Power Collaborate on On-Site Power Plant to Boost Mozambique`s Local Grid - Case Study

    GE Supplying 10 of its J624 Jenbacher Gas Engines for the Kuvaninga Energia Project 40 MW On-Site Power Plant to provide More Reliable Electricity to Grid in Southern Mozambique Clarke Energy Contract Marks First Jenbacher Gas Engine Order in Mozambique Liverpool, UK—GE Power & Water’s Distributed Power business (NYSE: ...


    By Clarke Energy

  • Wind energy generators sitting and sizing based on uncertain generation pricing

    This paper proposes a methodology for sitting and sizing wind distributed generators (WDGs). These generators are characterised by an uncertain active power production due to the random behaviour of the wind speed. The uncertain generation directly impacts the network total generation cost and also the solution for the placement and sizing problem. So, this work takes into account this uncertain ...


    By Inderscience Publishers

  • Application of genetic algorithm and neural network for sizing of hybrid photovoltaic wind power generation (HPVWPG) systems

    In this paper, a methodology for sizing of hybrid photovoltaic-wind power generation (HPVWPG) system is described. The purpose of this methodology is to predict the PV-generator area, the capacity of the battery and the capacity of the wind generator in isolated (remote) areas, where the meteorological data (solar irradiation, air temperature, wind speed, etc) are not always available. For this ...


    By Inderscience Publishers

  • Case No. 502: SCRT® Installed on 2900 HP Cummins Diesel Engine to Generate Power for Snow Making Equipment in California

    Snow Summit Ski Resort of Big Bear Lake, California had a unique requirement to control PM, NOx, CO and VOC emissions from their Cummins QSK60-G6 engine. They chose Johnson Matthey’s SCRT®, which contains a patented CRT® filter system and a urea injection SCR catalyst ...

  • The economic benefits of HEPA-grade filtration for gas turbine operation in the power generation industry

    Everywhere we look these days, one message stands above all the rest: energy must be used with greater efficiency Global energy demand is estimated to rise between 25 and 30 percent between now and 2040, fueled by growth in economic output and by a growing population in which billions of people —despite working hard to advance their standards of living — subsequently and inevitably ...


    By AAF International Ltd.

  • Developing Decentralised Distributed Generation in Africa

    Many countries in the developed world created power generation networks based upon large centralised power generation stations with significant investment in power transmission and distribution networks. From the African context this has not happened yet there is a huge need to increase power generation capacity. The thought of addressing this through a small number of large gas, ...


    By Clarke Energy

  • North of Scotland shines for Moray ‘super-solar’ site

    A massive solar project in Moray which could provide enough electricity to power the whole of Elgin demonstrates that the north of Scotland is a prime location for this type of renewable energy solution. The ambitious energy project will use around 200,000 solar PV panels and will provide enough electricity for 21,000 homes. It is being planned by Elgin Energy at the former RAF airfield at ...


    By AES Ltd

  • CSP faces new California siting limits in DRECP

    The publication of the Preferred Alternative draft of the much-awaited Desert Renewable Energy and Conservation Plan (DRECP) brings both hope and consternation to supporters of clean energy in California. DRECP would close approximately 20 million acres of a 22 million acre area of California desert lands to large-scale renewable energy development, while still allowing renewable development on ...


    By FCBI Energy

  • U.S. Nuclear Power in Decline

    Nuclear power generation in the United States is falling. After increasing rapidly since the 1970s, electricity generation at U.S. nuclear plants began to grow more slowly in the early 2000s. It then plateaued between 2007 and 2010—before falling more than 4 percent over the last two years. Projections for 2013 show a further 1 percent drop. With reactors retiring early and proposed ...


    By Earth Policy Institute

  • The flawed economics of nuclear power

    Over the last few years the nuclear industry has used concerns about climate change to argue for a nuclear revival. Although industry representatives may have convinced some political leaders that this is a good idea, there is little evidence of private capital investing in nuclear plants in competitive electricity markets. The reason is simple: nuclear power is uneconomical. In an excellent ...


    By Earth Policy Institute

  • The Emerging Power of Microgrids

    Over many decades, the centralized power grid — a one-way flow of electricity, generated by large, remote power plants and distributed over miles of transmission lines to homes and businesses — succeeded in delivering electricity across continents to billions. But in recent years the system’s shortcomings have become increasingly ...


    By GLOBE SERIES

  • The Future of Nuclear Power Plants

    With the blast of the French nuclear power plant a few weeks ago, safety of nuclear power plant designs has fallen under more scrutiny. Although according to sources the blast took place in the turbine hall and no nuclear leak was found, this event has brought more attention to improved design and operation standards. Following the incident earlier this month Toshiba, a Japanese ...


    By SoftInWay Inc.

  • Photovoltaic technology of electricity generation for desert camping

    This paper presents a case study on the utilisation of global solar radiation data on horizontal surface to perform an economic feasibility study of using Photovoltaic (PV) panels with battery backup to meet a small load for a camping site in Saudi Arabia. The analysis considers three scenarios with daily average energy demands: (a) full load, (b) 75% load, and (c) half load, with annual peak ...


    By Inderscience Publishers

  • Combined Heat and Power – Questions and Answers

     1. What are the benefits of CHP for business?   combined heat and power (CHP) is a well-proven technology, recognised worldwide as a cleaner alternative to traditional centralised generation. Its long-term future in the global energy markets is secured by CHP's ability to provide a multitude of financial, ...


    By ENER-G

  • Optimizing Wind and Solar Power in Africa

    Editor's Note: The following is a news release authored by Julie Chao and issued by Lawrence Berkeley National Laboratory on April 5, 2017 To meet skyrocketing demand for electricity, African countries may have to triple their energy output by 2030. While hydropower and fossil fuel power plants are favored approaches in some quarters, a new assessment by the Department of Energy’s Lawrence ...


    By Smart Grid Observer

  • Generating biomass fuel from disaster debris

    Natural disasters create massive amounts of vegetative debris, the majority of which is landfilled or open burned. These environmentally harmful practices are the norm partly out of necessity and convenience, with a focus on clearing material as quickly as possible after a disaster - versus finding outlets for the material including mulch, compost and biomass fuel. The biomass fuel market in ...


    By BioCycle Magazine

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