renewable power generation Articles

  • Renewable Power Generation Costs in 2014

    Executive Summary The competiveness of renewable power generation technologies continued improving in 2013 and 2014. The cost-competitiveness of renewable power generation technologies has reached historic levels. Biomass for power, hydropower, geothermal and onshore wind can all now provide electricity competitively compared to fossil fuel-fired power generation (Figure ES 1). ...

  • Negative Power Generation Aspects of Adopting Renewable Sources

    Renewable energy resources are all the rage nowadays on a global scale with the biggest benefit of providing unlimited access without any fear of depletion or running out in the near future. It also provides the edge of saving the continuously decreasing fossil fuel reserves and to protect the planet against the harmful pollution caused by the burning of all non-renewable resources. Some common ...


    By Greenshine New Energy LLC

  • Design and Development of a Renewable Cooling and Power Generation Systems

    The key objective of this project is to address the unfulfilled demand for power and cooling in remote, rural, and un-electrified areas and to enhance overall socio-economic conditions through delivery of electricity and improved cold storage facilities using renewable energy. This project seeks to design, develop, and fabricate a number of prototypes with integrated renewable heating and cooling ...

  • Renewable energy sources for generation of electrical power in developing and emerging nations

    Renewable energy is a viable option for electrical power in developing and emerging nations. In most of these nations, there is a huge demand for energy that far exceeds what the countries are currently able to generate. While some nations are exploring renewable and alternative energy to reduce the impact their energy consumption has on the environment, others are still seeking avenues to boost ...


    By Inderscience Publishers

  • The future of power generation in Estonia

    Since 2004, Estonia has been a member of the European Union. With the Treaty of Accession the terms and conditions were set for the Estonian energy sector for compliance with the EU legal acts and the objectives of energy and environmental policies: 1) increase of the share of electricity produced from renewables; 2) opening of the electricity market; 3) bringing the oil shale based power ...


    By Inderscience Publishers

  • Avoiding the Power Grid with Renewable Energy

    For approximately one hundred years, thriving countries have been dependent on only one form of distributing power; electricity sent over large transmission grids from plants generating electricity, to customers in businesses, homes, and factories.  Generators extract energy from rooftop solar panels, garbage, and sewage, which replace or assist coal, nuclear, and natural gas plants. A ...


    By Greenshine New Energy LLC

  • Powering Renewable Programs: The Utility Perspective

    When considering how to build out a renewable energy portfolio, there are a lot of factors and many points of view to consider. For purposes of this narrative, we will take the point of view of the electric utility itself. Your electricity providers are quite familiar with the concept of a “smart grid.” According to the Department of Energy (DOE), a smart grid “generally refers ...


    By Smart Grid Observer

  • Renewable, local power options expand

    It makes no economic sense to run more than one set of wires from electric power generators to homes and businesses. That’s why consumers haven’t had a choice about the source of their electric power – whether it be an investor-owned utility (IOU), municipal utility or electric cooperative. Enabling consumers to choose between competing energy providers is a paradigm shift, and ...


    By Triplepundit

  • Solar power generation by photovoltaic technology

    The various forms of solar energy, solar heat, solar photovoltaic, solar thermal electricity, and solar fuels offer a clean, climate-friendly, very abundant and in-exhaustive energy resource to mankind. Solar power is the conversion of sunlight into electricity, either directly using photovoltaic (PV), or indirectly using concentrated solar power (CSP). The research has been under way since the ...


    By Greenshine New Energy LLC

  • Design of an autonomous renewable hybrid power system

    This paper presents the development of an optimisation model for the design of an autonomous solar-wind hybrid system in combination with battery bank and diesel generator. The performance of solar and wind system is evaluated using new practical mathematical models, in combination with hourly measured meteorological data. Loss of power supply probability technique is used as a key system ...


    By Inderscience Publishers

  • As renewable electricity is added to the grid, are power markets misfiring?

    When increasing megawatt-hours of variable solar and wind energy began coursing through the grid, the initial concern was an operational one—could grid reliability be maintained. But it turns out those megawatt-hours are creating market challenges, as well. What needs to be done to right the markets? Travis Kavulla, vice chairman of the Montana Public Service Commission, and Albert Cheung, ...

  • Combined fuel cell?gas turbine plant for highly efficient power generation from renewable energy sources

    The impact of renewable energy sources on today's energy supply substantiates the importance of hydrogen as an energy carrier. Hydrogen can be directly produced from solar energy and is considered a promising technology for temporary storage of electrical energy from wind turbines and photovoltaic systems. The generation of electrical energy from stored hydrogen requires highly efficient systems ...


    By Inderscience Publishers

  • Cascade failures and distributed generation in power grids

    Power grids are nowadays experiencing a transformation due to the introduction of distributed generation based on renewable sources. At difference with classical distributed generation, where local power sources mitigate anomalous user consumption peaks, renewable sources introduce in the grid intrinsically erratic power inputs. By introducing a simple schematic (but realistic) model for power ...


    By Inderscience Publishers

  • Flexible Biomass Gasification Technology for Distributed Power Generation

    The ultimate aim of this research and development project is to demonstrate the key technological aspects of the proposed biomass gasification technology for distributed power generation, in order to speed up the commercial update of biomass as a reliable and cheap renewable energy source across Partner countries. Australia will lead this project with the collaboration of Japan, China, India, and ...

  • Development and opportunities of distributed generation fuelled by renewable energy sources

    The key issue to the widespread of distributed generation (DG) is the ability to safely, reliably and economically interconnect new energy sources with the existing distribution network 'utility grid'. With the rising prices of petroleum fuel sources, a high expected penetration of renewable energy sources (RES) such as wind and solar as part of the emerging DG fuel resource are expected to be ...


    By Inderscience Publishers

  • Renewables expert hits out at electricity supply subsidies for fossil generators

    One of the UK’s leading renewable energy specialists has accused the Government of “gross hypocrisy” over the electricity supply auctions that began this week - less than seven days after the UK signed up to the landmark Lima Accord designed to cut carbon emissions. The controversial auction - which will see up to £1.8 billion in subsidies given to obsolete ...


    By UrbanWind

  • An analysis of spatial pricing and renewable generation in the British electricity system

    This paper investigates the importance of implementing adequate locational signals and their possible effects on the development of renewable energy sources. In particular, the paper investigates a potential conflict in the British electricity system between the introduction of more efficient spatial pricing and the development of wind energy in the north of the country. The regulatory and ...


    By Inderscience Publishers

  • Diversifying power generation in a carbon-constrained future

    The US electricity industry faces operational and environmental challenges of unprecedented scope and complexity. Demand for electric power is increasing even as much of the generation fleet ages and capacity stagnates. Climate research and policy cloud the investment picture as utilities wrestle with this fundamental question: What technology portfolio must utilities develop to meet demand ...

  • An analysis of Grenada's power sector and energy resources: a role for renewable energy technologies?

    Presently, Grenada's power sector is fully dependent on fossil fuel imports for meeting the country's electricity demand. Electric utilities in Small Island Developing States (SIDS), in general, face high cost of electricity generation due to diseconomies of scale in production, consumption and logistical aspects. Grenada's private power monopoly is no exception and the high cost of import ...


    By Inderscience Publishers

  • Market Development for Renewable Energy

    Transmission and distribution loss estimates for India are as high as 30-50%, and many communities need improved quality and more reliable power. Increasing the share of distributed generation in the total electricity mix will have a significant impact on both clean energy supply, as well as emissions reductions. In addition, locating power generation closer to the consumer reduces technical ...

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