Renewable Energy

Find out how solar, wind, biomass, hydroelectric, and geothermal power are harnessed to produce renewable energy.
Super Tree Grove in Singapore's Gardens By the Bay show giant multicolored solar trees in a botanical setting.
What Are Solar Trees? How Do They Work?
Flexible solar panel with black and red connection cables on white background - 3D Illustration
What Are Flexible Solar Panels?
Solar panels on roof
What Are Solar Shingles? How Do They Work?
Technicians fitting solar photo voltaic panels to a house roof in Ambleside, Cumbria, UK.
Are Solar Panels Worth It? Assessing Solar Potential
Solar panels under the night sky
Do Solar Panels Work on Cloudy Days? At Night?
House with steeply sloped terra cotta roof covered in an array of solar panels with trees and shrubs surround it
How Do Solar Panels Work?
Solar oven
Solar Ovens: What Are They? How Do They Work?
Best Home Battery Storage Systems
The 6 Best Home Battery Storage Systems
Low Section Of Worker Using Mobile Phone While Installing Solar Panel
Solar Monitoring Systems: Everything You Need to Know
heep grazing mustard plants at a solar farm in the Netherlands
Agrivoltaics: Where Solar Energy Meets Agriculture
Bifacial solar panels in the Atacama Desert in Chile
What Are Bifacial Solar Panels? Overview, How They Work, and Outlook
A windmill and wind turbines side by side in the Netherlands
Windmill vs. Wind Turbine: What's the Difference?
Bankset train and panels
Solar Freakin' Railways Are Coming Down the Line
A passive solar housing complex in Esslingen-Zell, Germany
What Is Passive Solar Heating? How It Works and Limitations
Team electrician installing solar panels working on alternative energy sources clean.
What Are Solar Panels Made Of?
Portable solar panel charging a laptop near the ocean.
Are Portable Solar Panels Worth It? Everything You Need to Know
Sun beaming off of building with many windows; windows reflecting sunny sky with some clouds.
How Do Solar Windows Work?
Recreational vehicles with solar panels camping off-grid
Your Guide to RV Solar Panels: Components, Installation, and More
A solar charge controller
What Is Solar Charge Controller? Do You Need One?
Solar panels on a grassy hillside with a fossil fuel power plant and a single wind turbine in the background
What Is the Carbon Footprint of a Solar Panel? Overview and Emissions
Solar panels awaiting ground-mounting
Ground-Mounted Solar Panels: What You Need to Know Before Investing
Close-up of a man cleaning a photovoltaic solar panel.
Should You Clean Your Solar Panels?
Rooftop HVAC Installation with Solar Panels
Solar Air Conditioning: Does It Work? What to Know Before Investing
Solar panels covering a shed in an open field.
Should You Get Solar Panels for Your Shed?
Solar panels on model house with architectural drawing
Solar Panels for Your Home: Frequently Asked Questions
Cute house
Solar Incentives Explained: Tax Credits, Rebates, and Other Incentives
A solar collect heats up a tea kettle.
What Is a Solar Collector? Why Is It Important? Overview and Types
A solar farm in Simi Valley, California
How Do Solar Farms Work? Overview, Benefits, Environmental Impacts
Photovoltaic panels
Do Solar Panels Increase Home Value? Understanding Solar Home Sales
solar carport
Is a Solar Carport Worth the Investment? Overview, Benefits, and Drawbacks
Geothermal power plant at the Blue Lagoon in Iceland
What Is Geothermal Energy? Definition, Examples, and How It Works
The Glen Canyon Dam on the Colorado River.
Hydroelectricity: Environmental Costs, Benefits, and Outlook
Solar racking on a rooftop.
What Is Solar Racking? Understanding Solar Installation Components
Solar battery and lantern in park close-up side view.
How Do Solar Lights Work? Types, Uses, and Environmental Impacts
New Solar Panels at Aflac Headquarters Will Reduce GHG Emissions
A magnificent solar power station on the top of the misty mountain
Clean Energy Growth Is Too Slow, Says IEA
High Angle View Of Brush Over White Paint Can
The Potential of Solar Paint: Everything You Need to Know
different solar panel close-up
Types of Solar Panels: Pros and Cons
Offshore wind farm, North Sea
Recyclable Wind Turbine Blade Promises to End Wind Power Waste
A solar pavilion in a sky shot against a blue cloudy sky.
What Is a Solar Canopy? Definition, Effectiveness, and Examples
An illustration of a solar sail above the Earth.
What Is Solar Sailing, and How Does It Impact the Environment?
A solar cell manufacturing plant in Germany.
Where Are Solar Panels Made? Why Your Manufacturer Matters
Garage with energy storage batteries and electric vehicle charger, with solar panels in the background.
How Does Solar Battery Storage Work?
Solar Panels
What Is Solar Panel Efficiency? Definition and Importance
Solar panels with a solar tracker installed
Solar Trackers Explained: How It Works, Pros and Cons
The Salton Sea at sunset.
What Is a Solar Pond? Benefits and Drawbacks
Female construction worker installing solar panels on a residential roof.
A Guide to Solar Panel Installation
solar_roof
Solar Panels for Apartments: 6 Ways for Renters To Go Solar
The roof of the house with solar panels against the sky.
Solar Panel Output: How Much Power Does a Solar Panel Produce?
Greta Thunberg aboard the solar-powered Malizia II.
How Do Solar-Powered Boats Work? 7 Innovative Vessels That Run on Solar
Maersk Container ship
How Green Is Maersk's Bio-Methanol Fuel?
What Is a Solar Tower and How Does It Work?
Almost Half of Denmark's Electricity in 2019 Came From Wind Power
Solar panels covering a roof peeking over shrubs
Buying vs. Leasing Solar Panels: What Should You Do?
Image of a worker supervising a photovoltaic installation
How Long Do Solar Panels Last?
Solar panels
Are Solar Panels Recyclable?
Caucasian men installing panels on roof
Can Solar Panels Damage Your Roof?
Krafla geothermal power plant aerial view Northeastern Iceland Scandinavia
Geothermal Energy Pros and Cons
Wind turbines against blue sky in Zhoushan, Zhejiang province,China.
Wind Energy Pros and Cons

Explore More Energy

Fossil Fuels