Google has ended its mass purchase of cheap carbon offsets and thus stopped claiming that its operations are carbon neutral, according to the tech giant’s latest environmental report. The company now aims to reach net-zero carbon emissions by 2030.The Alphabet Inc. unit has claimed that it’s been carbon neutral in its operations since 2007. The status was based on purchasing carbon offsets to match the volume of emissions that were generated from its buildings, data centers and business travel. ...