Bands × HORO — water

Band	Step	Description	€ / m³
RAINWATER · rainwater	base	roof / catchment harvesting — zero marginal cost	0
SURFACE · surface water	share	river / lake / reservoir — abstraction licence	0.05
WELL · well / borehole	weave	groundwater — pumping energy sets the cost	0.2
MUNICIPAL · municipal supply	crest	piped utility — treated + delivered	1.5
IRRIGATION · irrigation tariff	descent	irrigation district — subsidised agricultural tariff	0.5
TANKERED · tankered delivery	round	off-grid — truck delivery	5
DESALINATED · desalinated	unity	RO desalination — energy-intensive; islands / coastal	1.2

Sources (2)

• FAO AQUASTAT — Global water statistics(2024-01-01)
• OECD — Water governance and pricing(2024-01-01)