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Contents
# DEPRECATED but FuelPurchase still uses this
FuelType.class_eval do
# FIXME TODO phase 2
# annual emissions factors
# annual energy contents
# gas-specific emissions factors
data_miner do
# process "Define some necessary conversions" do
# Conversions.register :teragrams_per_quadrillion_british_thermal_units, :kilograms_per_joule, 0.000000000947817123
# Conversions.register :million_british_thermal_units_per_short_ton, :joules_per_kilogram, 1.16300000
# Conversions.register :million_british_thermal_units_per_cubic_foot, :joules_per_cubic_metre, 37_258.9457
# Conversions.register :million_british_thermal_units_per_barrel, :joules_per_litre, 6.63610165
# Conversions.register :carbon, :carbon_dioxide, 3.66666667
# end
import "a list of fuels and their emission factors and densities",
:url => 'https://spreadsheets.google.com/pub?key=0AoQJbWqPrREqdDR3RjlTcWlsLTc2TzQ0cERTMElJbHc&gid=0&output=csv' do
key 'name', :field_name => 'fuel'
store 'emission_factor', :units_field_name => 'emission_factor_units'
store 'average_purchase_volume', :units_field_name => 'average_purchase_volume_units'
store 'density', :units_field_name => 'density_units'
# store 'energy_content', :field_name => 'energy_content', :units_field_name => 'energy_content_units', :to_units => 'FIXME' # FIXME need different conversions for different rows...
# store 'carbon_content', :field_name => 'carbon_content', :units_field_name => 'carbon_content_units', :to_units => :kilograms_per_joule
end
end
end
Version data entries
33 entries across 33 versions & 1 rubygems