Costco is once again offering deals on EVs and plug-in hybrids for its members. Between May 1 and July 31, the retail chain is offering a $1,000 incentive on 2024 and 2025 Volvo models, including the 2024 XC40 and C40 Recharge EVs and XC60 Recharge and XC90 Recharge plug-in hybrids, as well as 2025 XC60 and XC90 plug-in hybrid models. The XC40…