type	code	description	inventory	inventory	contribution	intensity
			amount	unit	tCO2eq	tCO2/unit
output	Em099-GB	Distribution of gaseous fuels through mains in GB	1.00	MEUR2011	112	112
emission	Air - Carbon dioxide, fossil		103	t	103	103
emission	Air - Dinitrogen monoxide		0.00198	t	0.524	0.524
emission	Air - Methane, biogenic		0.0123	t	0.340	0.340
emission	Air - Methane, fossil		0.235	t	7.15	7.15
emission	Air - PFC as CO2-eq		0.235	t	0.235	0.235
emission	Air - Sulfur hexafluoride		5.840e-06	t	0.133	0.133
emission	Air - Carbon dioxide, accelerated		97.2	t	0.750	0.750