def test_CO2Equiv():
c = ef.CO2Equiv(ef.CO2EQ_SOURCE.AR5_WITH_FEEDBACK)
assert c.CH4multiplier == 34
assert c.N2Omultiplier == 298
c = ef.CO2Equiv(ef.CO2EQ_SOURCE.AR4)
assert c.CH4multiplier == 25
assert c.N2Omultiplier == 298
c = ef.CO2Equiv(ef.CO2EQ_SOURCE.SAR)
assert c.CH4multiplier == 21
assert c.N2Omultiplier == 310
def soln_pds_direct_n2o_co2_emissions_saved(self):
"""Direct emissions of N2O avoided, in tons of CO2 equivalents.
SolarPVUtil 'Unit Adoption Calculations'!BR307:CB354
"""
ef = emissionsfactors.CO2Equiv(self.ac.co2eq_conversion_source)
if self.ac.n2o_is_co2eq:
result = self.soln_net_annual_funits_adopted() * self.ac.n2o_co2_per_funit
else:
result = self.soln_net_annual_funits_adopted() * ef.N2Omultiplier * self.ac.n2o_co2_per_funit
result.name = "soln_pds_direct_n2o_co2_emissions_saved"
return result
