Water company bosses have received more than £25 million in bonuses since the last election, Labour has highlighted, as the party mulls its pitch to voters in the next election, including its promise to invest £28 billion annually in the low-carbon economy. Meanwhile, the boss of Siemens Energy has warned that energy bills will need to rise to cover cost inflation in the wind sector. All this and more in the latest round-up of the weekend’s newspapers.