Energy

Find out more about Hydrogen and Methanol: Clean and Sustainable Energy for Off-grid Base Stations, don't miss it.

16/10/2024

Renewable energy

Hydrogen and Methanol: Clean and Sustainable Energy for Off-grid Base Stations

Find out what Energy Saving as a Service (ESaaS) is and what the advantages of this model are.

16/09/2024

What is Energy Saving as a Service (ESaaS)?

impacto de la tecnología en la eficiencia energética

15/02/2024

Impact of technology on energy efficiency

13/02/2024

International Days

Energy Day: affordable and environmentally friendly

eficiencia energética

12/02/2024

Energy efficiency in households and industry

21/10/2023

Energy efficiency

World Energy Saving Day: how we can contribute

What is hydropower?

19/10/2023

Hydropower: what is it, advantages and disadvantages?

Advantages of solar energy.

13/10/2023

Renewable energy

What is solar energy? Types and main advantages

13/07/2023

Energy and GHG Emissions Inventory: Aenor Verification

what is energy

02/11/2022

What is energy and types of energy

31/10/2022

From commitment to action on climate change

Energy management policy: windmills in a green field

19/03/2022

Energy Management Policy

16/12/2021

2021 ECC Awards: The best energy and climate change projects at Telefónica

04/12/2019

10th Global Workshop on Energy and Climate Change: 10 things to be proud of

16/09/2019

#BetterFuture: Mobile operators stand up to climate change

09/06/2019

A telco’s take on sustainability

26/02/2019

Telefónica’s Renewable Energy Plan obtains a GLOMO Award at the MWC

04/02/2019

Is the circular economy really good business?

19/12/2018

And the ECC Awards goes to… Congratulations colleagues for your energy and renewables projects!

18/12/2018

5 lessons from the 9th Global Workshop on Energy and Climate Change

1-20 of 35 posts

13/07/2023Energy and GHG Emissions Inventory: Aenor Verification
19/03/2022Energy Management Policy

Stay informed

Corporate social networks

Telefonica Twitter

Telefonica Facebook

Communication

Contact our communication department or requests additional material.

Celebrate with us the Telefónica Centenary

START THE ADVENTURE