Several of Honolulu-based Elemental Excelerator's portfolio companies received investments this week, including Carbon Lighthouse, Zero Mass Water, CarbonCure and FreeWire Technologies. On Tuesday, Carbon Lighthouse announced that it closed a $65 million fund with San Francisco finance company Generate Capital. The startup, which deploys sensors and software to help businesses cut energy costs and carbon emissions, has already deployed its technology in three Alexander & Baldwin commercial…