GESSI offers to meet the contestable customers' power requirement at peak daytime hours when electricity is most constrained and expensive. With solar power facility installed on-site, GESSI's green power ensures industries and commercial establishments with reliable supply. This also offers customers predictability of pricing, mitigating, if not totally eliminating, any risk of price volatility in the market during peak hours.

Value-added services:

• Billing and Collection Services – GESSI shall provide a system that is customer-friendly taking into account our customer's need for efficient operations.
• Energy Information – GESSI shall provide additional information such as energy consumption patterns and energy efficiency and conservation measures, among others, to assist our customers manage their respective electricity usage.
• Technical Assistance – GESSI shall provide technical assistance to our customers on any concerns related to energy.