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À̸§ °ü¸®ÀÚ waterindustry@hanmail.net ÀÛ¼ºÀÏ 2013.06.24 Á¶È¸¼ö 702
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[¹Ì±¹] ž翡³ÊÁö ¹ßÀü±â¼ú ÇöȲ
 

¸Å»çÃß¼¼Ã÷ ÁÖ(Massachusetts) °ø¹«¿øµéÀº ¸Å»çÃß¼¼Ã÷ ÁÖÀÇ Å¾翡³ÊÁö ¹ßÀü±â¼úÀ» ÃËÁøÇÒ ¼ö ÀÖ´Â ÁÖ¿ä Áö¿øÁ¦µµ - ±×µéÀÇ ÇÁ·ÎÁ§Æ®(project)¿¡ ÀÚ±ÝÀ» Áö¿øÇÏ´Â µ¥ µµ¿òÀ» ÁÖ±â À§ÇØ »ç¿ëÇÏ´Â Å©·¹µðÆ®(credit: Àç»ý¿¡³ÊÁö Å©·¹µðÆ®)¸¦ °­¸ÅÇϱâ À§ÇØ ¼ö¹é¸¸ ´Þ·¯¸¦ ¼ÒºñÇÏ´Â °ÍÀ» Æ÷ÇÔ - Áß Çϳª¸¦ °­È­Çϱâ À§ÇØ ¼ö¸¹Àº ´Ü°è¸¦ °ÅÄ¥ Áغñ¸¦ ÇÏ°í ÀÖ´Ù.
 
 


Áö³­ 1³â ¹Ý µ¿¾È ž翡³ÊÁö ¹ßÀü¼³ºñ ¼³Ä¡°¡ ¸Å»çÃß¼¼Ã÷ ÁÖ¿¡ ±Þ°ÝÇÏ°Ô Áõ°¡ÇÏ¿©¿Ô´Ù. ¿Ö³ÄÇϸé, ÀÏ·ÃÀÇ ÁÖÁ¤ºÎ ¹× ¿¬¹æÁ¤ºÎ Áö¿øÁ¦µµ°¡ ±× È¿°ú¸¦ ÃæºÐÈ÷ ¹ßÈÖÇÏ¿´±â ¶§¹®ÀÌ´Ù. Áö³­´Þ, Deval Patrick ÁÖÁö»ç´Â »ç¿ì½º º¸½ºÅÏ(South Boston) Áö¿ª °Ç¹° ÁöºØ¿¡ ž籤 ¹ßÀü¼³ºñ¸¦ ¼³Ä¡ÇÏ´Â °Í°ú °ü·ÃÇÑ ±âÀÚȸ°ßÀ» °³ÃÖÇÏ¿´À¸¸ç, ´ÙÀ½°ú °°Àº ¸»À» ÇÏ¿´´Ù: ¸Å»çÃß¼¼Ã÷ ÁÖ´Â ¾ÕÀ¸·Î 4³â µ¿¾È 250MW ÀÌ»óÀÇ Å¾籤 ¹ßÀü¿ë·®À» ÀÌ¹Ì ´Þ¼ºÇÏ¿´´Ù. ±×´Â 2020³â±îÁö 1,600MW¶ó´Â »õ·Î¿î ¸ñÇ¥¸¦ ¼¼¿ü´Ù.

ÇÏÁö¸¸, ¸Å»çÃß¼¼Ã÷ ÁÖÀÇ ±Þ°ÝÇÑ Å¾翡³ÊÁö ¼ºÀå¿¡¼­´Â Ưº°ÇÑ Å©·¹µðÆ® °³¹ß¾÷üµé Áß ÇÑ ¾÷ü°¡ ÁÖµµÀûÀÎ ¿ªÇÒÀ» ÇÏ¿´´Ù. ±× °á°ú Å©·¹µðÆ®ÀÇ °¡°ÝÀ» ¾ïÁ¦ÇÏ¿´À¸¸ç, ž籤¹ßÀü»ê¾÷ ÆØâÀ» À§ÇùÇÏ°í ÀÖ´Ù. Patrick ÇàÁ¤ºÎ´Â ÇöÀç °úÀ×°ø±Þ ÀϺθ¦ Èí¼öÇϱâ À§ÇØ ³ë·ÂÇÏ°í ÀÖ´Ù. ¿Ö³ÄÇϸé, °¡°ÝÀÇ ¾ÈÁ¤È­¸¦ µµ¸ðÇϱâ À§ÇÔÀÌ´Ù.

¸Å»çÃß¼¼Ã÷ ÁÖ Àç»ý¿¡³ÊÁö ¹× ´ëü¿¡³ÊÁö °³¹ß±¹ Dwayne Breger ±¹ÀåÀº ÀÌ¿¡ ´ëÇØ ¡°Å¾籤 ¹ßÀü½ÃÀå¿¡´Â °úÀ×°ø±ÞÀÌ Á¸ÀçÇÑ´Ù. ¿ì¸®´Â ±ÕÇüÀ» À§ÇØ ½ÃÀåÀ» µÇµ¹¸± ÇÊ¿ä°¡ ÀÖ´Ù. ´Ù½Ã ¸»ÇØ, ´Ù¸¥ °÷ÀÇ °úÀ×°ø±ÞÀ» Èí¼öÇÔÀ¸·Î½á ºÎÁ·ÇÑ °ø±ÞÀ» ¸Þ¿òÀ¸·Î½á ¼ö¿ä°ø±ÞÀÇ ±ÕÇüÁ¡À» ã¾Æ °¡°ÝÀ» ¾ÈÁ¤½Ãų ¼ö ÀÖ´Â °Í¡±À̶ó°í ¸»Çß´Ù.

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ž籤 °³¹ß¾÷üµéÀÌ 1,000 KWh¸¦ »ý»êÇϱâ À§ÇØ SREC¸¦ ¹Þ¾Æµé¿´´Ù. SREC´Â °¡Ä¡°¡ ÀÖ´Ù. ¿Ö³ÄÇϸé, ÁÖÁ¤ºÎ ±ÔÁ¦ÀÚµéÀº ¸Å»çÃß¼¼Ã÷ ÁÖ¿¡ Àü·ÂÀ» ÆǸÅÇÏ°í ÀÖ´Â ±â¾÷µé·Î ÇÏ¿©±Ý ±×µéÀÇ Àü·Â ÆǸŷ®ÀÇ 27% Á¤µµ ¾çÀÇ Å¾翡³ÊÁö Å©·¹µðÆ®¸¦ ±¸¸ÅÇÒ °ÍÀ» ¿ä±¸ÇÏ¿´´Ù.

2010³â°ú 2011³â (Å©·¹µðÆ®ÀÇ ¼ö¿ä°¡ °ø±ÞÀ» ´É°¡ÇÏ¿´À» ¶§), Å©·¹µðÆ®´Â 1kWh´ç 55¼¾Æ®¿¡ ÆǸŵǾú´Ù. ÀÌ´Â ÇöÀç ¼Ò¸ÅÀü·Â°¡ÀÇ ¼¼ ¹è¸¦ ´É°¡ÇÏ´Â ¼öÄ¡ÀÌ´Ù. ÇÏÁö¸¸, ž翡³ÊÁö »ý»ê·®ÀÌ 2012³â Áõ°¡µÇ¾ú±â ¶§¹®¿¡ SRECs´Â ½ÃÀå¿¡ ¹ü¶÷ÇÏ¿´À¸¸ç, ž翡³ÊÁö Àü·Â °¡°ÝÀÌ 1kWh´ç 20¼¾Æ®·Î ¶³¾îÁ³´Ù.

±Ý¿äÀÏ, ±ÔÁ¦ÀÚµéÀº ¼¼ °¡Áö ´Ü°è¸¦ °ÅħÀ¸·Î½á SREC ½ÃÀå¿¡ ¾ÈÁ¤È­¸¦ °¡Á®¿Ã °èȹÀ» ½ÃÀÛÇÒ °ÍÀÌ´Ù. ¸ÕÀú, ¸Å»çÃß¼¼Ã÷ ÁÖ¿¡ Àü±â¸¦ ÆǸÅÇÏ´Â ±â¾÷µéÀº ±×µéÀÇ SREC ±¸¸Å¸¦ ÆǸÅÀÇ 38%±îÁö Áõ°¡½Ãų Àǹ«°¡ ÀÖ´Ù.

¸Å»çÃß¼¼Ã÷ ÁÖ ¿¡³ÊÁö ÀÚ¿øºÎ ¿ª½Ã SREC¸¦ 8¹é¸¸ ´Þ·¯¿¡¼­ 1õ1¹é¸¸ ´Þ·¯±îÁö ±¸¸ÅÇÒ °èȹÀ» °¡Áö°í ÀÖ´Ù. ±×¸®µµ ´ÙÀ½ ´Þ ¿¡³ÊÁö ÀÚ¿øºÎ´Â 1kWh´ç 28.5¼¾Æ®ÀÇ °¡°ÝÀ¸·Î À׿© SREC¸¦ ÆǸÅÇÏ°íÀÚ ÇÏ´Â ¸ñÇ¥¸¦ ´Þ¼ºÇϱâ À§ÇØ ÀÔÂûÀ» ¿­ °èȹÀ» °¡Áö°í ÀÖ´Ù.

Greger ±¹ÀåÀº ÀÌ¿¡ ´ëÇØ ¡°À̹ø Áö¿øÁ¦µµ ¹× ¿ì¸® ±â°üÀÇ ¸ñÇ¥´Â SREC ½ÃÀåÀ» ¾ÈÁ¤È­½ÃÅ°´Â °ÍÀÌ´Ù. µû¶ó¼­ ž籤 ¹ßÀü»ê¾÷Àº ¸Å»çÃß¼¼Ã÷ ÁÖ¿¡¼­ Áö¼ÓÀûÀ¸·Î ¼ºÀåÇÒ ¼ö ÀÖ´Ù. ¿ì¸®´Â È®½ÇÇÑ °¡°ÝÀ» ¸ñÇ¥·Î ÇÏÁö´Â ¾Ê´Â´Ù. ¿ì¸®´Â ž籤 ¹ßÀü½ÃÀåÀÇ ¼ö¿ä°ø±Þ ±ÕÇüÀ» ÀâÀ» ¼ö ÀÖ°Ô µµ¿ÍÁÖ±â À§ÇØ ³ë·ÂÇÏ°í ÀÖ´Ù¡±°í ¸»Çß´Ù.
 
[Ãâó : KISTI ¹Ì¸®¾È(http://mirian.kisti.re.kr) ¡º±Û·Î¹úµ¿Çâºê¸®ÇÎ(GTB)¡»2013. 06. 24]

[¿ø¹®º¸±â]
 
Shoring up Solar in Massachusetts
 

Bruce Mohl, CommonWealth Magazine  6¿ù 18, 2013
BOSTON --Massachusetts officials are preparing to take a number of steps to shore up one of the state¡¯s key solar power subsidies, including spending millions of dollars to buy up the credits developers use to help finance their projects.

Solar installations have spread rapidly in Massachusetts over the last year and a half, thanks in large part to a series of state and federal subsidies. Gov. Deval Patrick just last month held a press conference on the solar-paneled roof of a South Boston building to announce that the state had achieved his goal of 250 megawatts of installed solar capacity four years ahead of time. He set a new target of 1,600 megawatts by 2020.
 
But the rapid growth of solar power in Massachusetts has flooded the market with one of the special credits developers use to finance their projects, driving down their price and threatening to bring a halt to the industry¡¯s expansion. The Patrick administration is now trying to siphon off some of the excess supply so prices can stabilize.
 
¡°There¡¯s an oversupply in the marketplace,¡± said Dwayne Breger, the state¡¯s director of renewable and alternative energy development. ¡°We¡¯re trying to get the market back into equilibrium.¡±
 
The moves by the Patrick administration are another sign of how dependent solar power is on two subsidies that are ultimately paid for by electric customers across the state. One credit pays solar power generators an inflated price for their electricity. The other credit, called a solar renewable energy credit, or SREC, pays them simply for producing solar electricity.
 
For every 1,000 kilowatt hours of electricity a solar developer produces, the developer is issued one SREC. The SREC has value because state regulators require companies that sell electricity in Massachusetts to buy solar credits equal to .27 percent of their electricity sales. The price of the credits fluctuates with supply and demand. In 2010 and 2011, when demand for the credits outstripped supply, the credits were selling for as much as 55 cents a kilowatt hour, more than three times the current retail price of electricity. But as solar production ramped up in 2012, SRECs flooded the market and their price dropped precipitously to around 20 cents a kilowatt hour.
 
Starting Friday, regulators plan to start bringing stability to the SREC market by taking three steps. First, companies selling electricity in Massachusetts will be required to increase their SREC purchases to .38 percent of their sales. The state Division of Energy Resources also plans to begin buying up $8 million to $11 million of SRECs. And next month the DOER plans to hold a first-of-its-kind auction with the goal of selling off surplus SRECs at the price of 28.5 cents a kilowatt hour.
 
Breger says the goal of the initiatives is to stabilize the market for SRECs so the solar power industry can continue to grow in Massachusetts. ¡°We¡¯re not targeting a certain price¡± for the SRECs, Breger said. ¡°We¡¯re trying to help the market get back into a supply-demand balance.¡±
 
This story was cross-posted in the Clean Energy Finance Center¡¯s biweekly newsletter, the Clean Energy Finance Source. Subscribe to CommonWealth Magazine to read more Massachusetts-oriented energy stories from MassINC.
 
 
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