This bill establishes a prohibition on residential rate increases for electric and gas public utilities during specific seasonal periods. Specifically, electric public utility rate increases are not allowed during the summer months from June 1 to August 31, while both electric and gas public utility rate increases are prohibited during the winter months from January 1 to March 31.

Additionally, the bill mandates that electric and gas public utilities must provide residential customers with at least 30 days' advance notice before any rate increase takes effect. This notice can be delivered via mail or electronic mail, ensuring that customers are adequately informed of any changes to their rates. The bill aims to protect consumers from unexpected rate hikes during peak usage seasons.