The Guatemalan Sugar Industry generated 1,784 GWh of renewable energy

Renewable energy by the Guatemalan Sugar Industry

During the 2021-2022 Zafra, the Guatemalan Sugar Industry generated 1,784 GWh of renewable energy from sugarcane biomass. For this, more than 6.4 million tons of sugarcane bagasse were used, resulting from the sugar production process.

The Guatemalan Sugar Industry contributed with 26% of the energy consumed in the country during the last Zafra, according to the Association of Independent Cogenerators of Guatemala -ACI-.

The generation of energy from the Sugar Industry is strategic for the country since it takes place during the sugarcane harvest and sugar production season called Zafra. This starts in November and ends in May, so it includes the dry season months when the hydroelectric plants reduce their contribution to the National Interconnected System. This helps keep energy prices stable.

Sugar mills are self-sufficient

The Guatemalan Sugar Industry cogenerates renewable energyThe Guatemalan Sugar Industry has an installed generation capacity of 992 MW, this makes them self-sufficient in the energy field since they generate their own energy, and the surplus is sold to the National Interconnected System.

On average, 67% of the energy produced during the Zafra by the Sugar Industry is injected into the National Interconnected System to meet national demand and exports to Central America and Mexico. The remaining 33% is used for the operation of the factories of the sugar mills.

During the 2021/22 harvest, the cogeneration plants generated 1,784 (GWh) gigawatt-hours of renewable energy to deliver to the grid; the equivalent of 2 times the consumption of all the Municipal Electric Companies of Guatemala for 1 year or all the energy consumed by the more than 1.1 million users for a year.

Generacion de energía renovable con biomasa de caña de azúcarWith the generation of renewable energy, up to 4 million tons of CO2eq are prevented from reaching the environment each year, according to a study of the Carbon Footprint of Guatemalan Sugar, carried out by the Private Institute for Research on Climate Change of Guatemala -ICC-.

Did you know that sugar cane bagasse is a source to generate renewable energy?

The Guatemalan Sugar Industry cogenerates renewable energy

To produce sugar, the juice is the raw material and the squeezed and crushed cane, called “Bagasse” is a residue, which thanks to the research has become a source of renewable energy.

The energy generation of the Guatemalan Sugar Industry is strategic for the country since it takes place during the season of cane harvest and sugar production called Zafra and begins in November and ends in May, therefore it includes the dry season when hydroelectric plants decrease its contribution to the National Interconnected System. This helps to keep energy prices stable.

Just last year, according to data from the Association of Independent Cogenerators, the contribution of the Sugar Industry represented up to 46% of the energy used by the entire country during the Zafra season.

The Guatemalan Sugar Industry cogenerates renewable energyThe sugar factories are self-sufficient, this means that they produce the energy they consume, the rest they sell to the national and regional electricity market.

Each year 7.5 million tons of bagasse are used to generate this renewable energy. The Guatemalan Sugar Industry has an installed capacity of 1,020 MW for generation.

In addition, with the renewable energy produced by the Sugar Industry, more than 4 million CO2 is prevented from reaching the atmosphere each year.

The Guatemalan Sugar Industry contributed with 30% of the electrical energy consumed in the country during the 2020-21 Zafra

biomass

The cogeneration mills contributed with 30% of the energy consumed in the country during the 2020/21 harvest, reaching peaks in some days that reached up to 46%. This was announced by the Association of Independent Cogenerators of Guatemala -ACI-, in the presentation of the results of electricity generation.

Luis Ortiz, Executive Director of ACI, explained that during the 2020/21 Zafra, the cogeneration plants generated 1,844 (GWh) gigawatt-hours of renewable energy to deliver to the grid; the equivalent of 2 times the consumption of all the Municipal Electric Companies of Guatemala for 1 year or to all the energy consumed by the more than 1.1 million users during a year.

CogenerationThe maximum available power of the Cogeneration Plants to deliver to the grid during the Zafra was 562 (MW) megawatts, which is equivalent to 2 times the maximum capacity of the Chixoy hydroelectric dam, the plant with the highest electricity generation capacity in Guatemala. For this, more than 6.4 million tons of cane biomass, a product of the sugar production process, were used.

The electricity production of the Cogenerators is fundamental for the Guatemalan electricity system because it contributes to the diversification of the energy matrix and to the stability of the electricity tariff. The electricity produced by the Sugar Industry is renewable, cheap and complements during the dry season, which is when the capacity of the hydroelectric plants is reduced because there is less water availability.

The Guatemalan Sugar Industry has an installed generation capacity of 1020 MW, this makes them self-sufficient in the energy field since they generate their own energy and the surplus is sold to the National Interconnected System (SNI). 63% of the energy produced during the 2020/21 harvest was injected into the SNI to meet national demand and exports to Central America and Mexico; and the remaining 37% was used for the operation of the sugar mills.

With this generation of renewable energy, up to 4 million tons of CO2eq are prevented from reaching the environment each year, according to a study by the Guatemalan Sugar Carbon Footprint, carried out by the Private Institute for Climate Change Research of Guatemala -ICC-.

ACI was founded in 1997. It is made up of 8 cogeneration plants, which use one of the by-products of sugar production, the biomass of sugar cane, for the production of 100% renewable energy.