240,000 sq ft facility was built in 2007 for healthcare group

Says it might try again in future

Company known as 'Amber Kestral' planning to develop up to 75MW

Shell company Elk River Technologies looks to join Google building next to Sherburne County coal plant

Minnesota project hasn’t been abandoned, says search giant and energy company selling the land

County officials voted unanimously to grant Google a tax break that will deny the area 20 years' worth of property taxes - but further tax break opportunities await

Google has asked the city and county to waive 20 years' worth of property taxes if the facility is built

The company has been in talks for two years, but is yet to make a final decision