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segunda-feira, 7 de dezembro de 2009

A working laboratory for energy technologies

Energy efficiency in Denmark has been created by a range of new technologies, and today, this can serve as an example of how one can create a high level of growth without a corresponding increase in greenhouse gas emissions.

Ministry of Climate and Energy of Denmark

Maybe number eight does not sound like all that much, but there are reasons to look more closely at the Danish example. A top placement among the world’s most energy-efficient and climate-friendly economies has been achieved despite the fact that Denmark does not have any hydroelectric power resources worth mentioning, nor the large forest areas that typically form the basis for a large part of a country’s production of renewable energy. Neither does Denmark use nuclear power, which is a large source of CO2-free energy in other countries in the same group.

Energy efficiency in Denmark has been created by a range of new technologies and solutions, and this can today serve as an example of how one can create a high level of growth without a corresponding increase in energy consumption or greenhouse gas emissions.

The means to achieve this has partly been a strong political focus on energy policy. Denmark was one of the first countries to set out detailed plans for developing the energy sector back in the 1970s. Added to this has been the strong commitment of the Danish business sector to developing – and using – energy-efficient solutions. The windmill industry is the best-known example of this, but there is much more. A common-sense approach to energy-efficient measures such as insulating houses and cost savings in production has gone hand in hand with high-tech solutions for the whole society. For example there is an electricity supply system that can handle the fact that windmills supply, in periods, more than 100 per cent of the energy required, and in other periods supply nothing at all. And it can do this in a competitive manner.

The last factor is the strong focus on energy saving and a secure energy supply, which has been the case since the oil crises in the 1970s. In 1985 the Danish parliament (Folketinget) rejected nuclear power and opted to focus on new, sustainable sources of energy. Denmark in 2009 is in many ways a dynamic, working laboratory for the meeting of new energy technologies and old common sense in its relationship with nature. (Photo: Eva Rosenqvist/Scanpix)

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