Hybridising CSP and biomass: an energy model capable of generating uninterrupted clean energy

Fluctuations in the prices of fossil fuels, the need to address climate change and the growing energy demand, present the current energy model with major challenges. To address them at the same time as achieving high levels of efficiency, new hybrid energy models based on renewable energy are emerging that aim to make a better use of resources and facilitate an energy supply over a longer period. This is the case of CSP-biomass plants designed to produce power using ORC (Organic Rankine Cycle) technology. Innergy is active throughout the entire value chain of an energy project with biomass, providing services that range from the development, production and sale of heat and automation generation equipment to O&M. The company enjoys extensive experience in all types of biomass, industrial biomass boilers and both ORC and steam technology, qualifying it to support biomass for this type of energy solutions.

This type of hybrid energy solution is so interesting because CSP plants need sunlight to shine directly onto their mirrors in order to produce electricity. On cloudy days these plants remain stopped, not generating power and requiring energy from other sources. On the other hand, there is energy generation equipment that uses biomass, a sustainable fuel source that is not subject to weather phenomena, but which, despite existing in large quantities, must be used in a controlled and sustainable manner.

By combining both types, solar power is used on clear days, with the cloudy days covered by energy originating from biomass. This ensures that the plant can operate 365 days a year as it is energy independent from monopolies and large corporations, as well achieving price stability. Read more…

Article published in: FuturENERGY March 2018