I. what is the energy content (GJ/ha) of willow at 55% moisturecontent, if it has a calorific value of 7MJ/kg and a yield of 22tonnes/ha at 55% M.C?
II. if one tonne (1145 litres) equals 43GJ, what is the oilequivalent in litres of the willow per hectare?
III. if edenderry power station has an excess CO2 how manytonnes of willow at 55% M.C would be needed to clear the excessCO2? peat has a calorific value of 8GJ/tonne and yields 0.856tonnes of CO2 per tonne burned
IV. what is the energy content of 10 ha of miscanthus at 20% M.Cif the net calorific value is 13.7 MJ/kg at a yield of 12.5tonne/ha?
