David Lloyd Owen - Moving from tariff surveys to water cost indices could be a game-changer.

GWI’s tariff surveys and the World Bank’s IB-Net provide valuable data about utility tariff structures across the world.

GWI’s tariff surveys and the World Bank’s IB-Net provide valuable data about utility tariff structures across the world. The former scours the world for data, while the latter relies on utilities to provide information about their tariffs. I do find the apparent reluctance of utilities in the UK to provide data to IB-Net rather odd, just as I miss Ofwat’s international...

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