Confirming landowners’ signatory authority is crucial when preparing renewable energy leases or conducting due diligence in a renewable energy financing transaction. It is not enough to rely on a landowner’s word that he or she owns a proposed project area and has the right to encumber it with a renewable energy lease. While some leases include language certifying that the landowner executing the agreement has signatory authority, failing to properly confirm that authority can result in title issues, potentially requiring lease amendments or resulting in the denial of title insurance.