Bladeless wind turbines
The latest innovation in wind energy.
Energy and the future
Future of the world
Learn about the carbon footprint, how CO2 is captured, or how we can get involved in the future of the environment.
What is bioclimatic architecture?
Building a more sustainable future.
What are hydroponic crops?
Discover what hydroponic crops are, their advantages, and the 6 different existing types.
What is a wind turbine?
Learn all about wind turbines: find key information about how they work, their parts, and the 4 different existing types.
Energy storage
Keys for a more sustainable future
All about solar shingles
New technologies to harness solar energy
Aerothermal energy with solar panels
An efficient and sustainable solution for the home.
15-minute cities: what they are, benefits, and examples
From Repsol we discover the 15-minute cities and tell you about their characteristics, benefits, as well as some examples from around the world.
Solar communities
When the sun comes out.
All about hydropower plants
What they are, the different types, how they work, parts... Repsol tells you all about these infrastructures that seek to capture and exploit the kinetic energy contained in the natural flow of water.
Sustainable energy and its importance for our future
Sustainable energy is one of the answers to 3 challenges we face: protecting the environment, energy security, and socio-economic development. Find out more about this type of energy.
Solar farm: what it is, how it works, and benefits
Land dedicated to the installation of solar panels or photovoltaic systems is known as a solar farm. We'll tell you all about these photovoltaic systems.
Solar heating: what it is, types, and benefits
Solar heating has many advantages for our homes: from significant economic savings to the fact that it is an inexhaustible and clean source of sustainable energy. Do you want to know more advantages?
Doubts and certainties about the aviation of the future
From SAF fuels to hydrogen aircraft.
Organic waste: What is it and how should it be treated?
How to efficiently manage waste.
Ecosystem services
Nature's gift.
All about solar trackers
Innovation under the sun.
Oil, a culinary treasure that can and should be recycled
From every 100 liters of recycled oil, 80 liters of renewable fuel are obtained.
What is composting and what is it used for?
A natural fertilizer mitigating our ecological footprint.
What is energy management?
Optimizing consumption to improve energy efficiency.
Everything about wind energy
Wind energy.
Appliances that use the most electricity
Reduce your ecological footprint with more efficient appliances.
Energy consumption
Towards more sustainable household energy consumption.
Ideal air conditioning temperature
Well-being for you and the environment.
What are energy communities and how can they help us?
Sharing energy: Another step forward in the energy transition.
All about radiant energy
Clean, sustainable, and limitless energy from sunlight.
What is natural capital?
The foundation on which a society is built.
What is a hydrogen station?
Hydrogen as a fuel within everyone's reach.
Biodiversity: What is it, how to maintain it, and why is it important?
Seeking an ecological balance.
Affordable and clean energy: The importance of SDG 7
In search of universal access to energy.
What is self-consumption and what benefits does it have?
The generated energy we consume at home.
Driving the circular economy
Extending the life cycle of the products you use, recycling, or reusing are some of the most important concepts of the circular economy.
What is a green corridor?
On the road to sustainable cities.
All about aerothermal energy and its benefits
Solutions for heating and cooling our homes.
What is energy saving and how can we contribute?
Reducing consumption to gain in the future.
All about energy crops
Generating energy through agriculture.
How to recycle used oil
Recycling used oil has many benefits: it allows for the production of renewable fuels and reduces the need to extract new raw materials.
Types of heating
The heating system that adapts to the needs of your home.
How to save water?
Responsible consumption to improve our water footprint.
What is offshore wind energy?
Wind energy at sea.
Just transition: climate strategies and objectives
A fair and inclusive economy for everyone.
Agrovoltaic Energy: Solar Energy in Agriculture.
Contributing to achieving a sustainable primary sector.
Hydropower: What is it and what are its advantages?
Energy from water.
What is phantom power consumption?
The silent expense in the household.
What is sustainable development?
Committed to the future.
All about electricity
What is electricity?
What is the energy transition?
The energy transition goes beyond a shift to a decarbonized economy based on renewable energy sources.
Nature-based solutions
Our environment can also contribute to the fight against climate change.
What is climate change? Causes and solutions
The great challenge of our time.
How to care for the environment
Every little action adds up.
What is cogeneration of energy?
Making the most of the energy generated.
Solar power plants
Where the sun's rays are converted into electricity.
CO₂, the "clay" to build a more sustainable society
Removing CO₂ from the atmosphere will lower the impact of this gas on the climate and turn it into a raw material.
The complete home: The circular economy makes its way into households
This way of designing buildings tries to save costs and bring social well-being to the residents.
What are ESG criteria and why are they important?
The key for socially responsible investors.
What is responsible consumption?
We can all reduce our ecological footprint.
Sustainability
The circular economy reaches the city. We tell you where to find it.
What are solar communities and how do they work?
One way to generate electricity sustainably is to install photovoltaic solar panels on the roofs of buildings.
All about primary energy
Do you know all the sources of energy?
Everything about tidal power
Making the most of the tides.
Everything about wave power
Sustainable electricity by harnessing energy from waves.
Everything about wind farms
How do we harness wind energy?
What is an electrical substation?
Transformation, transmission, and distribution of electricity.
Types of solar panels
How to benefit from solar energy at home.
Circular economy professionals wanted
The number of education programs by schools and universities on this new cross-disciplinary, sustainable-production model is growing.
What is ecodesign?
Sustainability as key to innovation.
How is power generated?
Where does the energy we consume in our homes come from?
What CO2 can do for the planet
It's possible to use this gas as a raw material for producing other compounds.
All about reverse logistics
A key part of the circular economy.
Sustainable cities around the world
Driving more sustainable urban development.
What is an ecological footprint?
Have you ever wondered how many croplands, grazing lands, or forests are needed to satisfy your lifestyle? This question can be answered by measuring the ecological footprint of each person.
What is solar energy and what are its benefits?
Making the most of the sun's energy.
Geothermal energy
Harnessing the Earth's heat.
Climate change solutions
The challenge of decarbonizing the economy.
All about reforestation
Our forests: The allies of decarbonization.
What is a water footprint and why is it important?
An environmental indicator to consider.
All about waste recovery
Key for the economy of the future.
All about zero waste and how to apply it in our lives
Zero waste is one of the keys to advance towards sustainable development within a circular economy model.
What is the collaborative economy?
Sharing to be more sustainable.
Inclusive circular economy: The production model that leaves no one out.
Companies and organizations that convert waste into raw materials.
Electrolyzer: what it is, types, and common uses
Decompose to decarbonize.
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