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This listing is not rated yet.   Rate it!  |  Report it! Leonardo ENERGY http://www.leonardo-energy.org The Global Community for Sustainable Energy Professionals Category: Directory » Science Blogs » Environment Hits: 1 Date added: 2008-04-02 17:42:32 Alexa traffic rank: 233,762 Site language: EN Site encoding: UTF-8

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Leonardo ENERGY Latest Posts

Concentration or dilution?
No doubt it is good that the European Union is able to enroll as many as possible into the forces to make positive changes for the future. Now the Covenant of mayors is underway, and it is certainly good to secure commitments from high-level politicians and important cities all over Europe. But... Read more...
Published 23 hours ago

Labelling and efficiency performance standards
Based on a Discussion Webinar, Friday 25th April 2008 The EU directive on the labelling of household appliances is a success. Since its entry into force in 1992, efficiency of appliances has risen considerably. With directive currently under revision, there is an opportunity to take the next... Read more...
Published 4 days ago

Barriers for wind projects - Strong competition, few suitable sites
The following article is the result of an interview with Franois and Benot Henriet of the Belgian wind energy development company Greenwind. The article is published as an eBook so you can scroll the different pages using the titles below. The full article is also available as a PDF for download.... Read more...
Published 4 days ago

Is ICT responsible for raising energy demand?
Or is it a tool used for generating energy savings? In the eighties and the nineties, the energy consumption of ICT appliances was not an issue. At that time, it appeared to be miniscule in comparison to other energy consumption. In recent years however, this has changed dramatically. The ICT... Read more...
Published 5 days ago

EPQU Journal Volume 13 Issue 2
Power Injection Control System and Experimental Model based on Manufacturer Characteristic Curves for a Photovoltaic Generation Amparo Rico, Enrique Romero Cadaval, Mara Isabel Milans Montero Mathematical Model of DC Motor for Analysis of Commutation Processes... Read more...
Published 6 days ago

Compensation of Fast Changing Loads - Application Example Wind Turbines
By P Goldstrass et al A change in technology is taking place in power factor correction. Fast changing loads demand new, dynamic solutions that offer additional technical advantages and economic benefits. In this paper basic advice for the composition of a dynamic power... Read more...
Published 6 days ago

High potential to cut air pollution from Europe's power plants
Emissions of nitrogen oxides (NOx) and sulphur dioxide (SO2) from large combustion plants (LCP) could have been considerably lower in 2004, a report presented today by the European Environment Agency says. Power plants burning coal, oil and/or gas are significant contributors to European... Read more...
Published 6 days ago

Influences of a Hybrid Grid on the Networks Voltage Quality and Supply Reliability
Sharmistha Bhattacharyya, Johanna MYRZIK, Jos MEUWSEN The electricity is a basic need for functioning of modern society. In the deregulated electricity market, delivering quality power to the clients is a challenge for the utilities. In this paper, a hybrid grid is discussed that consists of... Read more...
Published 7 days ago

Wind Turbine Harmonics Caused by Unbalanced Grid Currents
Klaus-Dieter Dettmann, Steffen Schostan, Detlef Schulz For wind turbines that feed into public grids limits for voltage and current harmonics must be assured. To verify that the actual levels are valid, measurements are necessary. Problems can occur to determine which part of these harmonics... Read more...
Published 7 days ago

Webinar - The EU Renewables Directive - Briefing Presentation and Open Questions
Energy Policy Platform Read more...
Published 7 days ago