Best renewable energy sources in 2021

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Renewable energy sources have been an integral part of financial and environmental decisions in the household for the past few years. Homeowners are energy-savvy and constantly looking at the best solution to reduce their carbon footprint. 

What are the trends to follow for your renewable energy projects in 2021? We explain below. 

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Wood has been part of human history since the beginning of time. Used for cooking, heating, and lighting, it was the most significant energy source in the U.S. until the mid-1800s. 

The importance of biomass

The industrial and residential sectors continue to use wood to reduce energy costs. In 2020, wood accounted for 4% of residential energy consumption.  

Solar energy

Solar panels and solar roofs are the trendy kid on the renewable block. Solar energy systems are encouraged with credit incentives for your energy metering and your income taxes. 

Using solar energy

Mynt Solar, a specialist of solar installation, company in Utah and California, has noticed the growing renewable aspirations among their customers. Homeowners make the most of available incentives to improve their energy consumption. 

Paired with adequate roofing insulation and maintenance, solar panels can save your property a lot of money in energy bills. 

Wind energy

The wind turbine field is currently one of the fastest-growing sectors for employment. Indeed, wind energy is in demand with large projects all across the country. 

How wind energy benefits homeowners

2021 marks the start of 5 large wind projects designed to provide enough sustainable energy to power homes and businesses. It’s only the start of our wind journey. We can expect further projects to supply sustainable energy in the future. 

Battery storage

It seems essential to discuss the role of energy storage and electric battery storage in a world of renewable energy. Indeed, being able to store excess energy enables homeowners to manage their production throughout the year. 

A thought on battery storage

The production and use of batteries remain a controversial topic. Batteries are non-recyclable and have a non-negligible carbon footprint. However, without batteries, the renewable energy produced could go to waste. 

Green hydrogen

Hydrogen is a natural gas. It forms up to 75% of the mass of the universe. Hydrogen is present in its molecular form in all living things on Earth. It can be produced from a variety of resources to fuel renewable energy in our homes. 

Hydrogen as a clean energy source

Burning fuel provides usable energy. Homes have utilized natural gas as part of their heating systems for years. However, the supplies of methane, the most common heating gas, are running out. 

Green hydrogen is produced using renewable energy sources to power an electrolyze, splitting the H from H2O molecules. The process produces no harmful by-products. 


Hydropower is a source of mechanical energy that relies on the force of the water in streams and rivers. Until 2019, hydropower was the largest source of the total renewable electricity generated annually in the U.S.

While applications are mostly commercial, hydropower can provide backup power during electricity disruption around residential areas in the U.S. and Canada. Indeed hydropower facilities can dispatch immediately to the grid. 

In conclusion, the renewable energy sector is still growing and evolving. We can predict that homeowners in the next years will be able to choose between a variety of energy sources for their homes.