April 5th, 2013

Heat Pumps for Larger Buildings

Heat pumps are increasingly being used in medium and large buildings to provide both heating and cooling. If specified and installed correctly they present a very good opportunity to save energy and reduce carbon emissions compared to traditional building heating and cooling technologies. This application note provides an overview of the types of heat pumps available along with the advantages and constraints of installing them in larger buildings.

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April 2nd

The Challenge of Institutional Investment in Renewable Energy

A report by the Climate Policy Initiative

Institutional investors, which together manage assets of over $70 trillion, often have investment objectives that are aligned with the investment profile of infrastructure. At first glance, access to this large pool of capital and the alignment of objectives should help lower the costs of financing renewable energy.

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March 28th

Dual Wiring for Factories and Commercial Buildings

While having considered the energy saving opportunities by increasing the size of cables, Japan faced the urgent needs to save energy any possible way due to the aftermath of the Earthquake and Tsunami on March, 2011. “Dual Wiring” is the immediate solution without a large scale renovation or construction, yet to get the same result of cable upsizing. This paper talks about what is “Dual-Wiring” and theoretical study behind it.

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March 27th

Best Practices in Designing and Implementing Energy Efficiency Obligation Schemes

An energy efficiency obligation (EEO) is a regulatory mechanism that requires obligated parties to meet quantitative energy saving targets by delivering or procuring eligible energy savings produced by implementing approved end-use energy efficiency measures. The requirement to meet quantitative energy saving targets distinguishes EEOs from other similar mechanisms, such as a general requirement to acquire all cost effective energy efficiency with no target specified.

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March 22nd

Standard EN 50160

Voltage characteristics of electricity supplied by public electricity networks

Standard EN 50160 should be understood as representing a compromise between the three parties which exert an influence on the power quality, i.e. network operator, network user, and manufacturer of equipment. Each of these three parties has an interest in playing their part. It is essential that electricity suppliers provide, as a minimum, a nominally adequate quality of supply.

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March 20th

The properties of LED lighting

Incandescent lamps are cheap but tend to have short lifetimes. The light emitted by incandescent sources is perceived as particularly pleasant because these hot radiators generate a continuous (or full) emission spectrum. Nevertheless, as hot radiators they waste much of the electrical energy supplied to them.

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Spreading the Net: the Multiple Benefits of Energy Efficiency Improvements

Improving energy efficiency has long been advocated as a way to increase the productivity and sustainability of society, primarily through the delivery of energy savings. The impact of energy efficiency measures can go far beyond energy savings, and energy efficiency improvements can be an important contributor to economic growth and social development.

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March 5th

Nearly Zero-Energy Buildings and Offsite Renewables

The energy performance of buildings is key for reaching the European Union’s very ambitious climate targets. “Nearly zero energy building (nZEB)” is the term for a building standard that complies with this ambition. Living in 2013 we have 8 years to go until every single Member State will have to build every single new building as nearly zero energy building, and even only 6 years to go for nearly zero energy public buildings.

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Webinar – Become a clean energy project analyst

When : 15 February 2013 - 15h00 Brussels time 

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February 1st

Hydro and Wind: Friends or Foes?

With a 75% share, hydroelectricity is by far the main contributor to electricity generation from renewables in Europe[1]. In 2011, it accounted for 16% of total electricity production and more than 20% of the total installed generation capacity. With 220 GW of installed capacity[2], hydroelectricity still dwarves wind power that stands at 96 GW.

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