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Energy efficiency is not just low-hanging fruit; it is fruit on the ground. Stephen Chu, US Secretary of Energy

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  • Boilers may have to be operated at times when no heat is required, so that CO2 can be produced.  The rate of production is dependant on the firing level of the boiler. Two of the simpler set points available for managing CO2 enrichment are maximum boiler capacity for CO2 and minimum boiler capacity for CO2. Read More...
  • The use of thermal screens has become common place on many edible crop nurseries. They've been shown to save large amount of energy, paying back their cost quickly. In 2005, HDC project PC 198 showed that a thermal screen could save 100 kWh/m2 p.a. Read More...