Wikivatios

Types of energies

Dive into the very core of what powers every aspect of our daily lives: energy.

Start by learning about traditional sources like biomass. Then, become an expert in renewable energy, discovering its vital role in the future of sustainable power.

What defines each type of energy? What are the pros and cons? And where do they come from? You’ll find all this—and much more—in ‘Types of energy’! Discover the concept of thermal energy and the risks it may involve.

What will you learn?

• The different types of energy.
• The origins of each form of energy.
• Key challenges in today’s energy landscape.
• Environmental, social, and economic implications.

Basics of electricity

Electricity powers the modern world. It’s essential to every aspect of daily life and to the entire energy sector.

How is electricity generated? How is it transmitted? These concepts are crucial to the development of new energy technologies—from power plants to the everyday electronic devices we use.

Understanding the basics—like electric current, voltage, and how electric systems work—is key to innovating and optimising energy systems for greater efficiency and sustainability.

Start your journey with the basics: what is voltage, and what is it used for?

What will you learn?

• The basic principles behind electricity.
• Concepts like current and voltage.
• How electricity is transmitted in different environments.
• How electric systems work.

History

The history of the energy industry is a story of progress and innovation. It has played a key role in shaping the modern world. From the early use of natural resources (e.g., coal) to today’s renewable energy revolution, the energy sector has evolved dramatically.

Technological progress and growing awareness of environmental impact are driving us toward more sustainable practices. As we face global challenges, understanding the origins of the energy sector helps us know where we started and shape a future led by innovation and responsibility.

Start by learning who really invented the lightbulb and follow the path to the history of electricity.

What will you learn?

• The origins of key elements of electricity.
• Groundbreaking inventions.
• The creation of energy phenomena.
• Biographies of the pioneers.

Technologies

Technology is the backbone of the energy sector. It drives innovations that are transforming how we generate, distribute, and use energy.

From the Industrial Revolution to the digital age, technological development has guided the energy transition. Indeed, it helped to transition from fossil fuel-based sources towards cleaner, renewable alternatives.

Today's technologies are addressing urgent challenges in sustainability and energy security while laying the foundation for a more resilient and adaptable future. Ever heard of inverter technology?

With breakthroughs in AI, energy storage, and nanotechnology, the energy sector is on the verge of a new revolution—reshaping how we understand and manage energy.

What will you learn?

• Cutting-edge electricity concepts.
• Breakthrough innovations.
• The latest technologies in the energy sector.