Danske Regioner Klima09UK Page 10

<h1>Danske Regioner Klima09UK Page 10</h1>heatIng storage "We learned to use computer programs that could control our indoor climate in a much more dynamic manner. Over the years, we have acquired a lot of knowledge in this area," says Steen Jul Thomsen. In his opinion, all of the energy use which could not be justified on the basis of production needs has now been eliminated. Everything has been analysed, and anything which was not strictly necessary in terms of production has been removed. "Today, we use 300 kWh of heating per square metre per year, and 50 kWh of electricity per square metre per year. That represents a reduction of more than 30 percent since we seriously introduced energy-conscious production ten years ago," he says. haRvesting eneRgy But even such large savings have unfortunately not turned the nurseries into green enterprises in an environmental sense. More is required for that, so since January 2008, Hjortebjerg has co-operated with the approved technologi- cal service institute AgroTech and the Region of Southern Denmark to reduce its energy consumption even more. So far, the results of the partnership indicate that it is possible to completely alter the conditions under which the greenhouses operate today. "Calculations have indicated that we could produce more heat than we can use. We could actually become an energy company as much as a greenhouse," says Steen Jul Thomsen. The basic idea is to harvest solar energy and store it under the ground. "Today, if we need to let the heat out, we just open a window. But it would be more logical to store this heat instead. So that is what we are now attempting to do by pumping surplus heat down into the ground, where we can draw it up again later when we need it," says Steen Jul Thomsen. For this reason, a brand new greenhouse has been constructed, measuring 5,000 square metres, in which the crop cultivated will first and foremost be the heat of the sun. "We will harvest energy here, pump it down into the ground, and then out to the consumers. We will also have plants in here, of course, but it was mainly for the energy harvest that we built it." In the roof of the new building are two layers of curtains; one that lets the light in, but stops the heat from withering the plants, while the other keeps the heat in when the sun has gone down. In an annexe building is a newly-constructed heat pump installation which sends any surplus heat down to the groundwater level 40 metres underground. From here, the heat can be drawn up again when the weather is cooler. "The aim is to be able to produce in an energy-neutral way in a heated greenhouse. It's that simple. And I consider it to be realistic that we could achieve this within a two to three-year period; at any rate with regard to the heat," says Steen Jul Thomsen. "Whether we can make that much progress with electricity, I don't know. I have been following with interest the technological developments concerning diffuse solar panels, 10 <a title="Danske Regioner - Klima09UK - Page: 1" href="http://epaper.mediegruppen.net/mdg/dr/1/1/">Danske Regioner - Klima09UK - Page: 1 : in the Regions Green Growth Clean technology</a>Danske Regioner - Klima09UK - Page: 1 - content: in the Regions Green Growth Clean technology <a title="Danske Regioner - Klima09UK - Page: 2" href="http://epaper.mediegruppen.net/mdg/dr/1/2/">Danske Regioner - Klima09UK - Page: 2 : ForeWorD teMa Bent hansen Chairman, Danish R</a>Danske Regioner - Klima09UK - Page: 2 - content: ForeWorD teMa Bent hansen Chairman, Danish R <a title="Danske Regioner - Klima09UK - Page: 3" href="http://epaper.mediegruppen.net/mdg/dr/1/3/">Danske Regioner - Klima09UK - Page: 3 : contents 12 4 22 with a clear conscien</a>Danske Regioner - Klima09UK - Page: 3 - content: contents 12 4 22 with a clear conscien <a title="Danske Regioner - Klima09UK - Page: 4" href="http://epaper.mediegruppen.net/mdg/dr/1/4/">Danske Regioner - Klima09UK - Page: 4 : copenhagen cleantech cluster Clean technologies</a>Danske Regioner - Klima09UK - Page: 4 - content: copenhagen cleantech cluster Clean technologies <a title="Danske Regioner - Klima09UK - Page: 5" href="http://epaper.mediegruppen.net/mdg/dr/1/5/">Danske Regioner - Klima09UK - Page: 5 : copenhagen cleantech cluster Clean technology </a>Danske Regioner - Klima09UK - Page: 5 - content: copenhagen cleantech cluster Clean technology <a title="Danske Regioner - Klima09UK - Page: 6" href="http://epaper.mediegruppen.net/mdg/dr/1/6/">Danske Regioner - Klima09UK - Page: 6 : copenhagen cleantech cluster T he rhythm is </a>Danske Regioner - Klima09UK - Page: 6 - content: copenhagen cleantech cluster T he rhythm is <a title="Danske Regioner - Klima09UK - Page: 7" href="http://epaper.mediegruppen.net/mdg/dr/1/7/">Danske Regioner - Klima09UK - Page: 7 : copenhagen cleantech cluster "If we manage to k</a>Danske Regioner - Klima09UK - Page: 7 - content: copenhagen cleantech cluster "If we manage to k <a title="Danske Regioner - Klima09UK - Page: 8" href="http://epaper.mediegruppen.net/mdg/dr/1/8/">Danske Regioner - Klima09UK - Page: 8 : heatIng storage harvesting energy by: sune fal</a>Danske Regioner - Klima09UK - Page: 8 - content: heatIng storage harvesting energy by: sune fal <a title="Danske Regioner - Klima09UK - Page: 9" href="http://epaper.mediegruppen.net/mdg/dr/1/9/">Danske Regioner - Klima09UK - Page: 9 : heatIng storage Hjortebjerg Greenhouse the hjo</a>Danske Regioner - Klima09UK - Page: 9 - content: heatIng storage Hjortebjerg Greenhouse the hjo <a title="Danske Regioner - Klima09UK - Page: 10" href="http://epaper.mediegruppen.net/mdg/dr/1/10/">Danske Regioner - Klima09UK - Page: 10 : heatIng storage "We learned to use computer pro</a>Danske Regioner - Klima09UK - Page: 10 - content: heatIng storage "We learned to use computer pro <a title="Danske Regioner - Klima09UK - Page: 11" href="http://epaper.mediegruppen.net/mdg/dr/1/11/">Danske Regioner - Klima09UK - Page: 11 : heatIng storage which permit the rays of the su</a>Danske Regioner - Klima09UK - Page: 11 - content: heatIng storage which permit the rays of the su <a title="Danske Regioner - Klima09UK - Page: 12" href="http://epaper.mediegruppen.net/mdg/dr/1/12/">Danske Regioner - Klima09UK - Page: 12 : solar heatIng large-scale solaR heatinG by:</a>Danske Regioner - Klima09UK - Page: 12 - content: solar heatIng large-scale solaR heatinG by: <a title="Danske Regioner - Klima09UK - Page: 13" href="http://epaper.mediegruppen.net/mdg/dr/1/13/">Danske Regioner - Klima09UK - Page: 13 : solar heatIng Dronninglund District heating pla</a>Danske Regioner - Klima09UK - Page: 13 - content: solar heatIng Dronninglund District heating pla <a title="Danske Regioner - Klima09UK - Page: 14" href="http://epaper.mediegruppen.net/mdg/dr/1/14/">Danske Regioner - Klima09UK - Page: 14 : solar heatIng All in all, these factors have tu</a>Danske Regioner - Klima09UK - Page: 14 - content: solar heatIng All in all, these factors have tu <a title="Danske Regioner - Klima09UK - Page: 15" href="http://epaper.mediegruppen.net/mdg/dr/1/15/">Danske Regioner - Klima09UK - Page: 15 : solar heatIng "We could actually supply the ent</a>Danske Regioner - Klima09UK - Page: 15 - content: solar heatIng "We could actually supply the ent <a title="Danske Regioner - Klima09UK - Page: 16" href="http://epaper.mediegruppen.net/mdg/dr/1/16/">Danske Regioner - Klima09UK - Page: 16 : BIoDIesel with a clear conscience by: sune fal</a>Danske Regioner - Klima09UK - Page: 16 - content: BIoDIesel with a clear conscience by: sune fal <a title="Danske Regioner - Klima09UK - Page: 17" href="http://epaper.mediegruppen.net/mdg/dr/1/17/">Danske Regioner - Klima09UK - Page: 17 : BIoDIesel teMa 17 </a>Danske Regioner - Klima09UK - Page: 17 - content: BIoDIesel teMa 17 <a title="Danske Regioner - Klima09UK - Page: 18" href="http://epaper.mediegruppen.net/mdg/dr/1/18/">Danske Regioner - Klima09UK - Page: 18 : BIoDIesel zanimal-derived proteins to the anima</a>Danske Regioner - Klima09UK - Page: 18 - content: BIoDIesel zanimal-derived proteins to the anima <a title="Danske Regioner - 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Klima09UK - Page: 22 - content: MIcro-heatIng plants Run youR own a number o <a title="Danske Regioner - Klima09UK - Page: 23" href="http://epaper.mediegruppen.net/mdg/dr/1/23/">Danske Regioner - Klima09UK - Page: 23 : MIcro-heatIng plants I n the Danish towns of</a>Danske Regioner - Klima09UK - Page: 23 - content: MIcro-heatIng plants I n the Danish towns of <a title="Danske Regioner - Klima09UK - Page: 24" href="http://epaper.mediegruppen.net/mdg/dr/1/24/">Danske Regioner - Klima09UK - Page: 24 : energY renoVatIon "plan c has the potential to </a>Danske Regioner - Klima09UK - Page: 24 - content: energY renoVatIon "plan c has the potential to <a title="Danske Regioner - Klima09UK - Page: 25" href="http://epaper.mediegruppen.net/mdg/dr/1/25/">Danske Regioner - Klima09UK - Page: 25 : energY renoVatIon " e need to take a good look</a>Danske Regioner - Klima09UK - Page: 25 - content: energY renoVatIon " e need to take a good look <a title="Danske Regioner - Klima09UK - Page: 26" href="http://epaper.mediegruppen.net/mdg/dr/1/26/">Danske Regioner - Klima09UK - Page: 26 : algae anD BIoFuel Green visions fly on sustaina</a>Danske Regioner - Klima09UK - Page: 26 - content: algae anD BIoFuel Green visions fly on sustaina <a title="Danske Regioner - Klima09UK - Page: 27" href="http://epaper.mediegruppen.net/mdg/dr/1/27/">Danske Regioner - Klima09UK - Page: 27 : algae anD BIoFuel The sea's own fuel algae dev</a>Danske Regioner - Klima09UK - Page: 27 - content: algae anD BIoFuel The sea's own fuel algae dev <a title="Danske Regioner - Klima09UK - Page: 28" href="http://epaper.mediegruppen.net/mdg/dr/1/28/">Danske Regioner - Klima09UK - Page: 28 : algae anD BIoFuel This biomass can then be used</a>Danske Regioner - Klima09UK - Page: 28 - content: algae anD BIoFuel This biomass can then be used <a title="Danske Regioner - Klima09UK - Page: 29" href="http://epaper.mediegruppen.net/mdg/dr/1/29/">Danske Regioner - Klima09UK - Page: 29 : clIMate strategY Region Zealand The climate </a>Danske Regioner - Klima09UK - Page: 29 - content: clIMate strategY Region Zealand The climate <a title="Danske Regioner - 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