The increasing popularity of renewable energy generation (especially solar power, but also wind energy to some extent) may have a negative impact on utility operations. The cost of negative power generation per hour in California and Arizona, the minimum load conditions for forced cuts and the requirements for excessive increases have all increased significantly. This short course will describe what is causing these negative effects on utility operations, how utility companies in California and Arizona are trying to address this through rate design, some practical system options and alternatives to solve this problem, customers can use some alternatives to protect or increase the value of renewable energy. Public utility system modification-Anyone interested in renewable energy projects is the owner of a renewable energy project or a utility customer with a large amount of renewable energy generation. Email: support @ trainingdoyens. Toll Free: +1-888-300-Tel: +1-720-996-Fax: +1-888-909-