carbon limited

• Poyry – Potential and costs of district heating networks report
  Brilliant report. Pöyry finds that, where DHNs can achieve high penetration in built up urban areas, the carbon abatement costs of various district heating options are more cost effective than stand alone renewable technologies.

  But the report indicates that unless there is a shift in the present market or regulatory environment, the take up of DHNs in existing building stock is likely to be limited, particularly in the domestic sector.

• Climate Change round up from Nabarro – CCS update
  Dorothy Thompson, chief executive of the Drax group,doubts whether CCS would contribute anything significant to Government targets for reducing carbon emissions by 34% by 2020. Ms Thompson pointed out that, should a modern coal-fired station be fitted with CCS today, it would need to generate 25% more electricity just to power the equipment to remove the increased carbon being emitted. Ms Thompson finished with a warning against planning for the future and neglecting the present.
• Eco-ventilation health scare prompts regulation change
  A review of MVHR in use. The BRE’s report said: “There is no market for replacement filters, with several manufacturers reporting no filter sales at all. Even basic maintenance is not undertaken.”

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• The National Renewable Ammonia Architecture Spring 2009 | Stranded Wind
  A quickly evolving study into the requirements for achieving sustainable industrial agriculture using ammonia fertiliser
• Andris Piebalgs : it may have peaked.
  "When public office holders approach the ends of their terms, they sometimes feel less constrained by political correctness. That's precisely what seems to be happening with European Energy Commissioner Andris Piebalgs. In a note that could be your regular post on The Oil Drum, the Commissioner talks about peak oil in the past tense and warns that present oil prices at relatively low figures are simply transient"
• Outlook tips for Inbox Zero
  Mel makes me feel organisationally inadequate again.
• European energy prices vary up to 300%, depending on where you live – Building Sustainable Design
  This is interesting as huge variation in energy prices across Europe has a corresponding effect on value of on site electricity.

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