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How was electricity generation split by technology in 2026 according to the AMM's monthly analyses?

According to the cited documentsEnergy and water

Solar generation

64.93 GWh (Jan 2026) → 114.56 GWh (Jul 2026)

2026AMM

The AMM publishes no generation-by-technology table, but its monthly market analysis describes it in prose. The seasonality is the country's: biomass (bagasse) dominates the January–March harvest, coal and bunker cover the April–May dry season and hydro returns with the rains; solar rose from 64.9 GWh in January to 114.6 GWh in July. Only the hydro share is a series in the verified store; the other technologies are quoted as the AMM writes them, because the article names only technologies above ~1 % and splits 'coal' from 'coal/petcoke' inconsistently.

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January 2026

HydroBiomassCoal+petcokeCoalSolarWind
34.3 %26.6 %15.6 %8.3 %5.8 %4.4 %
January 2026
Share of the totalValue
Hydro34.3 %
Biomass26.6 %
Coal+petcoke15.6 %
Coal8.3 %
Solar5.8 %
Wind4.4 %
Jan 2026AMM

February 2026

HydroBiomassCoal+petcokeCoalSolarWindBunker
29.8 %27.3 %15.2 %11.4 %6.7 %4.0 %2.5 %
February 2026
Share of the totalValue
Hydro29.8 %
Biomass27.3 %
Coal+petcoke15.2 %
Coal11.4 %
Solar6.7 %
Wind4.0 %
Bunker2.5 %
Feb 2026AMM

Sources

  • AMM

    Análisis del Mercado Mayorista, enero 2026

    • January 2026: hydro / biomass / coal+petcoke / coal / solar / wind
    • February 2026: hydro / biomass / coal+petcoke / coal / solar / wind / bunker
    • May 2026: coal / hydro / bunker / coal+petcoke / solar / biomass
    • 2 more figures
    rd.amm.org.gtAccessed Sep 2, 2026Go to the source
  • AMM

    Análisis del Mercado Mayorista, febrero 2026

    • January 2026: hydro / biomass / coal+petcoke / coal / solar / wind
    • February 2026: hydro / biomass / coal+petcoke / coal / solar / wind / bunker
    • May 2026: coal / hydro / bunker / coal+petcoke / solar / biomass
    • 2 more figures
    rd.amm.org.gtAccessed Sep 2, 2026Go to the source
  • AMM

    Análisis del Mercado Mayorista, mayo 2026

    • January 2026: hydro / biomass / coal+petcoke / coal / solar / wind
    • February 2026: hydro / biomass / coal+petcoke / coal / solar / wind / bunker
    • May 2026: coal / hydro / bunker / coal+petcoke / solar / biomass
    • 2 more figures
    rd.amm.org.gtAccessed Sep 2, 2026Go to the source
  • AMM

    Análisis del Mercado Mayorista, julio 2026

    • January 2026: hydro / biomass / coal+petcoke / coal / solar / wind
    • February 2026: hydro / biomass / coal+petcoke / coal / solar / wind / bunker
    • May 2026: coal / hydro / bunker / coal+petcoke / solar / biomass
    • 2 more figures
    rd.amm.org.gtAccessed Sep 2, 2026Go to the source