Re: But think of the shareholders
If the government are shareholders, that would be great. The government doesnt need dividends or a high share price.
Quite frankly, it's absolutely ridiculous that you would privatise a basic utility. A private company needs to make enough money to satisfy the shareholders and C-Suite. That means profits will be prioritised over investments. A Utility company should be non-profit. All operational profit should be reinvested in upgrades and network extensions. If money is left over after all the investment is accounted for, then prices for the users should decrease. By all means, run the C-Suite as if it were a private company, with their bonuses based on generating enough operational profit to fund the necessary internal investment side.
But a utility running as a private company has to generate enough profit to satisfy the shareholders. And the C-suite are beholden to the shareholders, so either prices rise to generate more profit, or investment is cut to hold on to that profit. Or more likely both. Which is how you get the high prices, crap service, and regular environmental failures you get from a utility like Thames Water.
Nationalisation, done right, could be a massive benefit. But considering it's politicians driving the job, the chances of it being done right, are minimal...