Four Worlds of Renewable Energy

Sharing knowledge and providing insight into an all-renewable future.

Latest Blogs

Onshore windfarms: 3 issues that need to be dealt with

The expansion of onshore windfarms has not been without controversy

Impact Of Solar Energy and Making Your Own Cost Effective Solar Panel!

Imagine a world where we don’t need to worry about running out

Offshore Wind Farms: Saving Space

Offshore wind farms are a great way to save space.

3 solar watches that could be perfect for you

Find the perfect solar-powered match for your wrist.

Pumped Storage Hydropower is Superior to Regular Dams

Discover everything you need to know about pumped storage hydropower.

Geothermal pool heaters: Relax in Earth’s Warmth

A geothermal pool heater is an investment that will save lots of

Solar Lights for Homes: Top 5 Brands

Discover the best solar lights for your home and garden.

6 Hydropower Benefits that sparked global interests

Discover the greatest benefits to using hydropower to generate electricity.

Sweden’s 200-Meter Wind Powered Cargo Ship

The future of sea freight transportation might just be in the wind.

About Four Earths

Four Earths was born out of a need to provide comprehensive solutions to all energy-related issues. We believe that the first step towards solving a global energy crisis is through empowering intellectuals such as yourself. We provide all the information you need, completely free of charge – just subscribe to our weekly blogs.

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