Swiss food and beverage producer Nestle SA (<a href="https://www.six-group.com/en/market-data/shares/share-explorer/share-details.CH0038863350CHF4.html#/" target="_blank">SWX:NESN</a>) has signed a wind power self-production consortium contract with Enel Brasil to buy shares and electricity from three wind farms in the 206-MW Cumaru complex.