Renewable Coverage

Graphs that include percentages of electricity demand coverage with renewable sources in El Hierro.

Reduction of emissions

Tons per year of greenhouse gases not emitted into the atmosphere, mainly CO2.

6928

Year 2015

17708

Year 2016

20031

Year 2017

24650

Year 2018

100% Renewable Hours

Hours covered 100% by renewable energy annually thanks to the Wind-Pumped Hydro Power Station.

452

Year 2016

892

Year 2017

2300

Year 2018

Fuel Savings

Tons of diesel not consumed annually thanks to the Hydroelectric Plant

2099

Year 2015

5366

Year 2016

6070

Year 2017

7460

Year 2018

Data library

In this section you can consult and download updated data quarterly from the Wind-Pumped Hydro:

  • Wind / hydraulic generation (MWh)
  • Pumping (MWh)
  • Levels of deposits (m)
  • Mean/maximum wind (m/s).

Annual reports Wind-Pumped Hydro

In this section you can consult and download the annual report of the Hydroelectric Plant, which includes detailed information on each group of wind turbines and turbines.

  • Nominal power (MW)
  • Energy produced (MWh)
  • % Generated
  • Hours of operation
  • Wind (m/s)
  • Total consumption (MwH)

Rosa de los vientos

Reports on wind speed and direction.