Today, fossil fuels are giving way to more environmentally-friendly sources of energy. Here, the challenge for electricity and gas companies consists of achieving an energy mix able to effectively balance the supply and demand of energy whilst ensuring sustainability. Another challenge in this area is managing assets in a way which makes their life cycle more efficient and increases their useful life, thereby improving return on investment and driving down energy costs. In spot and futures markets, contracts, prices and changes must be managed efficiently. Ayesa has the experience necessary to help its clients achieve just this, in what is an increasingly competitive environment, going to great lengths to understand industry and business needs, and offer them the technology they require.