National Renewable Energy Day – Mar. 21, 2027

National Renewable Energy Day
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Every March 21
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National Renewable Energy Day shines a light on clean energy solutions every March 21. This observance highlights the critical shift from fossil fuels to sustainable sources like solar, wind, and hydropower. Reflect on your environmental impact, explore renewable options for your home or business, and advocate for policies that support a greener planet.

Want to sponsor National Renewable Energy Day? Learn how

Expected National Renewable Energy Day Deals

National Renewable Energy Day focuses on education and advocacy rather than commercial deals, urging a collective shift towards sustainable practices. Non-profits like the Environmental Defense Fund and the Sierra Club often launch awareness campaigns, encouraging donations to support policy changes and research into clean energy. Companies like Sunrun and Tesla Energy may offer educational webinars or incentives for solar panel installations and battery storage solutions, emphasizing long-term savings and environmental benefits. Local energy co-ops might host open houses to discuss community solar projects. The goal is to inform and inspire action. We will update this page with confirmed live initiatives as March 21 approaches.

Platform Guide for National Renewable Energy Day

Instagram

Tag @nationaltoday_ and use #NationalRenewableEnergyDay. Share visuals of solar panels, wind turbines, or personal efforts to reduce energy consumption.

X/Twitter

Mention @NatlToday and use #NationalRenewableEnergyDay. Post about the latest renewable energy news, policy updates, or inspiring innovations.

Facebook

Mention National Today (facebook.com/nationaltoday) and use #NationalRenewableEnergyDay. Engage with community groups discussing local green initiatives and energy-saving tips.

Social Media Tips for National Renewable Energy Day

Individuals

Conduct a home energy audit to identify areas for improvement, switch to energy-efficient appliances, or explore options for installing solar panels or joining a community solar program.

Creators

Produce content showcasing the benefits of renewable energy, debunking myths, or highlighting innovative green technologies. Share tips for sustainable living and reducing carbon footprints.

Brands

Highlight your company's commitment to sustainability and renewable energy sourcing. Share progress on reducing emissions, showcase green products, or partner with environmental organizations for awareness campaigns.

Organizations & Brands for National Renewable Energy Day

  1. American Council on Renewable Energy (ACORE)

    Founded in 2001, ACORE is a national non-profit organization dedicated to accelerating the transition to a renewable energy economy. They convene leaders, advocate for policies, and publish research to advance renewable energy in the U.S.

  2. Solar Energy Industries Association (SEIA)

    Established in 1974, SEIA is the national trade association for the U.S. solar energy industry. They work to advance solar power through advocacy and education, representing thousands of companies nationwide.

  3. Tesla Energy

    While known for electric vehicles, Tesla also operates a significant energy division, offering solar panels, solar roofs, and Powerwall battery storage systems. Founded in 2003, the company aims to accelerate the world's transition to sustainable energy.

  4. Sunrun

    Founded in 2007, Sunrun is the largest residential solar company in the United States. They provide solar energy and battery storage services, helping homeowners reduce their carbon footprint and electricity bills.

  5. Ørsted

    A global leader in offshore wind power, Ørsted was founded in Denmark in 2006 (as DONG Energy) and has transformed from a fossil-fuel-intensive company to one focused almost entirely on green energy. They develop, construct, and operate offshore and onshore wind farms, solar farms, and energy storage facilities.

  6. Environmental Defense Fund (EDF)

    Founded in 1967, EDF is a leading international non-profit organization that links science, economics, law, and innovative private-sector partnerships to create solutions to the most serious environmental problems. They are strong advocates for clean energy policies.

  7. NextEra Energy

    Based in Florida, NextEra Energy is one of the largest electric power and energy infrastructure companies in North America. They are the world's largest generator of wind and solar power, committed to leading the clean energy transition.

National Renewable Energy Day Hero

Amory Lovins

Amory Lovins is an American physicist, environmentalist, and writer who has been a leading advocate for energy efficiency and renewable energy for decades. As co-founder and chief scientist of the Rocky Mountain Institute, established in 1982, he has championed the 'soft energy path' and 'negawatts'—saved energy—as a primary energy source. His work has profoundly influenced global energy policy and sustainable development, demonstrating that economic growth can be decoupled from increased energy consumption through smart design and renewable integration.

History of National Renewable Energy Day

National Renewable Energy Day has been observed every year on this day since 2004. We observe the day on March 21 to create awareness about the importance of renewable sources of energy. The main objective behind celebrating this day is to promote natural sources of energy because the Earth’s resources are depleting at a dangerous rate every day. Hydroelectric power, solar energy, wind energy, and biogas are viable alternatives that can make a difference.

Renewable energy refers to energy produced by natural sources. Geothermal heat, wind, tides, sunlight, and rain are examples of renewable energy sources. Energy from these sources is created through natural processes and is constantly replenished. By 2011, renewable energy achieved an unprecedented milestone as it accounted for 11.7% of national energy production. Nuclear power managed 620TWh compared to renewable energy’s 660 TWh.

Our dependence on fossil fuels such as natural gas, coal, and oil is unsustainable. The fossil fuel reserves are on the decline and this could prove problematic for future energy needs. Burning fossil fuels also plays its part in damaging our ecosystems and influencing climate change. National Renewable Energy Day is a cry for us to curb our dependence on these fossil fuels and avoid dangerous carbon dioxide emissions. Switching from fossil fuels to renewable alternatives can help us improve the planet’s health and satisfy the energy needs of future generations.

National Renewable Energy Day timeline

1839
Solar Energy Takes its First Steps

Edmond Becquerel discovers the photovoltaic effect, the principle of the solar cell.

1935
The National Grid is Established

The UK’s national grid is born, becoming the first of its kind in the world.

1980
The First Wind Farm

The first wind farm is established in New Hampshire, U.S.

2019
Renewable Energy Achieves Record Numbers

In the U.S. and also the UK, more electricity is generated from zero-carbon sources than fossil fuels.

How Businesses Can Celebrate National Renewable Energy Day

Local businesses can honor National Renewable Energy Day by conducting energy audits to identify inefficiencies and investing in renewable energy solutions like solar panels or energy-efficient lighting. Restaurants might highlight locally sourced ingredients from farms using sustainable practices, while retail stores could promote eco-friendly products or offer discounts on energy-saving devices. Businesses can also host educational workshops or partner with local environmental groups to raise awareness about the benefits of transitioning to clean energy.

National Renewable Energy Day FAQs

When is National Renewable Energy Day?

In 2027, National Renewable Energy Day will be observed on Sunday, March 21. This consistent date provides a reliable opportunity to engage with clean energy initiatives and education.

How much of the world's electricity comes from renewable sources?

By 2027, projections suggest that renewable sources could provide over a third of the world’s electricity. This rapid expansion is driven by technological advancements, decreasing costs, and increasing global commitments to climate action.

What are the benefits of renewable energy?

Beyond environmental advantages, the shift to renewables fosters innovation and economic growth. Investing in clean energy infrastructure leads to long-term cost savings, greater grid resilience, and a healthier planet for future generations.

Is nuclear energy considered renewable?

Although nuclear power is a low-carbon energy source, its reliance on a non-renewable fuel and the challenge of managing radioactive waste means it’s classified separately from truly renewable sources like solar, wind, and hydro.

How to Observe National Renewable Energy Day

  1. Get yourself a solar panel

    This is probably the most common and obvious option if you’re looking into renewable power. Solar panels convert the sun’s energy into renewable electricity.

  2. Educate people

    Celebrate by informing people about the importance of using renewable energy in every area of life. Post informational articles on social media or spread information via word of mouth.

  3. Organize programs

    Champion National Renewable Energy Day by organizing programs like discussions, workshops, and competitions. Create awareness for renewable energy and be a force of change.

5 Energy Facts That Will Blow Your Mind

  1. Top of the class

    In the latter half of 2019, the United States was the world’s leading producer of oil and gas.

  2. Solar energy can power the Earth

    An hour of focused solar energy can provide a year’s worth of power for the Earth.

  3. Google searching can power a lightbulb

    Ten Google searches chew through enough energy to power a 60-watt light bulb.

  4. Energy is derived from ancient Greece

    The word ‘energy’ derives from 'energeia', a Greek word coined in 384 B.C. by Aristotle.

  5. Food is a form of chemical energy

    Food is also a form of chemical energy that equips living organisms with the sustenance to grow, repair, and reproduce.

Why National Renewable Energy Day is Important

  1. It creates awareness about energy conservation

    National Renewable Energy Day aims to promote and advocate for making energy conservation a global priority issue. The high rate of fossil fuel consumption can lead to an energy crisis if left unchecked.

  2. Saving our environment

    National Renewable Energy Day plays an important role in environmental conservation. It is a strong reminder of the need to reduce our carbon footprint.

  3. Building a cleaner future

    National Renewable Energy Day involves events, seminars, workshops, and discussions on how we can build a sustainable ecosystem. The goal is to encourage clean energy to ensure continuity for generations to come.

National Renewable Energy Day dates

Year Date Day
2027 March 21 Sunday
2028 March 21 Tuesday
2029 March 21 Wednesday
2030 March 21 Thursday
2031 March 21 Friday