CLASSIFICATION: UNCLASSIFIED Where in the climate-change am I supposed to input the 5% and 10% distribution losses to make the 'reviewer' happy? Thermal distribution losses - the following values may be used to account for seasonal thermal distribution losses including minor leaks and/or condensate losses (but not pumping energy, which must be accounted for separately where it applies): - chilled water district cooling 5% - hot water district heating 10% - closed loop steam systems 15%; open loop steam systems 25% - steam systems that are partially open/closed must prorate between the above 15% and 25% losses in accordance with the fraction of expected or actual condensate loss CLASSIFICATION: UNCLASSIFIED CLASSIFICATION: UNCLASSIFIED