Home » Renewability » Is Electricity Renewable or Nonrenewable

Is Electricity Renewable or Nonrenewable

Ah, electricity, the lifeblood of our modern world. It powers our homes, our gadgets, and even some of our cars. But when we flick that switch or charge our devices, do we really know where our power comes from?

Is Electricity the green knight in shining armour or a masked villain? Dive in with me as we explore whether electricity is renewable or nonrenewable.

tl;dr: Electricity itself is neither renewable nor nonrenewable. Rather, the sources we use to produce electricity can be categorized as such. Renewable sources like wind and solar are making strides, but nonrenewable sources like coal and gas still play significant roles.

The Nature of Electricity: A Quick Refresher

Let’s get one thing straight: electricity is simply a form of energy. Think of it as the end product, like the loaf of bread that comes out of an oven. What’s more crucial is what fuels that oven.

Renewable Energy: These are energy sources that won’t run out. They regenerate quickly and naturally. Sunlight, wind, and geothermal heat are examples.

Nonrenewable Energy: These are sources that can’t be replaced once used up, at least not in a human lifespan. Coal, oil, and natural gas fall in this category.

Where We Get Our Juice: Current Energy Sources

I recommend looking at the global energy mix to understand where our electricity predominantly comes from.

  • Fossil Fuels (Nonrenewable): As of my last training data in 2021, about 60% of the world’s electricity came from fossil fuels. That includes coal, natural gas, and oil.Note: Coal, though waning in some parts of the world, is still a dominant player in countries like China and India.
  • Nuclear (Technically Nonrenewable): Nuclear energy provides roughly 10% of the world’s electricity. It’s a controversial one because, while it produces no CO2 emissions, the radioactive waste and potential for accidents make it a debated choice.
  • Renewables: The rest, around 30%, comes from renewable sources. This category is fast-growing, with countries investing heavily in these technologies. Here’s a breakdown:
    • Hydropower (15%): It’s been around for ages. Think of mills on old streams. It’s renewable but not without environmental consequences, like affecting aquatic life.
    • Wind (5%): Those giant wind turbines you see? They convert wind into electricity.
    • Solar (2%): Photovoltaic panels that transform sunlight directly into power.
    • Others: This includes bioenergy, geothermal, and tidal energy.

The Path Forward: Future Energy Predictions

The International Energy Agency projects a shift towards more renewables in the next two decades. Solar energy, in particular, is expected to lead the way, with an anticipated growth rate that outpaces other energy sources.

Its future, shaped by technological advancements, environmental concerns, and economic imperatives, has been the subject of numerous studies and speculations.

Current Scenario: The World Bank reports that nearly 90% of the world’s population had access to electricity by 2019. However, the majority of this electricity is still generated from fossil fuels, contributing to global greenhouse gas emissions. Renewable energy sources, like solar and wind, have been growing but still account for a fraction of global energy production.

The Future:

  1. Transition to Renewables: The International Renewable Energy Agency (IRENA) predicts a significant shift toward renewable energy. Advancements in solar panel efficiency, wind turbine technology, and energy storage solutions are expected to make renewables the dominant form of electricity generation by mid-century.
  2. Decentralized Energy Grids: Research from institutions like MIT suggests that future electrical grids might be more decentralized. Microgrids, powered by local renewable sources, could offer resilience, flexibility, and reduce transmission losses.
  3. Electrification of Transportation: As per studies from Bloomberg New Energy Finance, the future of transportation is electric. This means an increased demand for electricity but also opportunities for vehicle-to-grid technologies, where electric vehicles can feed back into the grid.
  4. Advanced Energy Storage: The U.S. Department of Energy’s research indicates that breakthroughs in battery technologies will be crucial for the future of electricity, allowing for better integration of intermittent renewable sources and ensuring grid stability.
  5. Smart Grids: Incorporating digital technology into the electrical grid can lead to more efficient distribution, reduced energy consumption, and improved grid management. The European Union’s Smart Grid Task Force has been emphasizing the transformational role of smart grids in future energy systems.

Note: Technological advancements, government policies, and global cooperation play pivotal roles in this energy shift.

The Real Impact: Environmental Considerations

Let’s face it, the reason we care so much about whether our electricity is renewable or nonrenewable is largely due to the environmental impact.

  1. Carbon Emissions: Nonrenewable energy sources, especially coal, emit a large amount of CO2, accelerating climate change. On the other hand, most renewables have negligible emissions.
  2. Land and Water Use: While renewables are cleaner, they can require vast amounts of land (think large solar farms) or impact aquatic ecosystems (like hydropower).

I recommend weighing the pros and cons of each source. For instance, solar might be great for arid regions with plenty of sun, while hydropower suits places with large river systems.

Your Role in the Power Play

As consumers, our choices can steer the direction. By supporting green energy initiatives, being energy efficient, or even installing solar panels at home, we can push for a more renewable future.

The Bigger Picture: Energy Storage and Grid Management

As we increasingly rely on renewable sources, a significant challenge arises: how do we store energy for times when the sun isn’t shining or the wind isn’t blowing? Let’s dissect this.

Batteries: This might sound familiar if you’ve heard of Tesla’s Powerwall or similar home storage solutions. Batteries store excess energy produced during sunny or windy periods and discharge it when required. The big breakthrough we’re hoping for is in battery technology – to make them more efficient, affordable, and long-lasting.

Pumped Storage: Think of it as a massive battery using water. When we have excess electricity, we use it to pump water uphill into a reservoir. When electricity is needed, the water is released, flows downhill, and turns turbines to produce power.

Grid Management: As we incorporate more renewables, managing the grid becomes a jigsaw puzzle. Smart grids use data analytics and advanced forecasting to optimize the supply and demand of electricity.

The Role of Policy and Economics

It’s essential to consider the immense influence of government policy and economic incentives in the energy landscape.

Government Policies: Many countries offer incentives to promote renewables. This could be in the form of tax breaks, grants, or feed-in tariffs for those generating renewable energy. Policies can make or break the pace at which we adopt green technologies.

Economic Factors: As technology advances, the cost of producing renewables is dropping. For instance, the cost to install solar has decreased by more than 70% over the last decade. This trend makes renewables more competitive against traditional energy sources.

Emerging Technologies and Innovations

While we’ve talked about the prevalent sources of energy, some fascinating innovations could change the game.

Hydrogen Fuel Cells: Hydrogen, when combined with oxygen in a fuel cell, can produce electricity. The only by-product? Water. As clean as it sounds, the challenge lies in efficiently producing and storing hydrogen.

Microgrids: These are localized grids that can operate independently or in conjunction with the main grid. In a world where disasters (both natural and man-made) can disrupt power, microgrids offer resilience and can be powered entirely by local renewable sources.

Fusion: Unlike our current nuclear plants that use fission (splitting atoms), fusion combines atoms. It’s the process that powers our sun. If we can figure out fusion, it promises abundant, safe, and clean energy. However, it’s been a work in progress for decades, and commercial viability is still a ways off.

The Social and Cultural Dimensions

It’s not all science and tech; people’s perceptions and cultural factors play a significant role.

Acceptance of Infrastructure: Sometimes, the biggest hurdles for renewable projects aren’t technical but social. For instance, while wind energy is clean, not everyone wants a wind turbine obstructing their view.

Educational Outreach: The more people understand the urgency of shifting to renewables and the benefits they bring, the more likely they are to support and adopt them.

Indigenous Rights and Land Use: Renewable projects, especially large ones like hydroelectric dams or wind farms, can impact indigenous communities. It’s crucial to approach these projects with respect, collaboration, and understanding.

The Global Perspective: Different Strokes for Different Folks

Every region has its unique energy profile, influenced by available resources, political climates, and economic factors.

Developed vs. Developing Nations: While developed countries might have the means to invest in renewables, developing countries might prioritize accessibility and affordability. Sometimes, this means relying on cheaper, nonrenewable sources.

Resource Availability: Desert regions, with ample sunlight, might lean towards solar. Archipelagos with steady winds could favor wind energy. Geography plays a deciding role.

Note: It’s essential to approach the topic of electricity sources with a global mindset. What works for one region might not for another.

In the end, the electricity landscape is a blend of science, technology, policy, economics, and human behavior. Understanding this intricate web is key to navigating our sustainable future.


So, to the big question: Is electricity renewable or nonrenewable? Electricity is just energy; it’s neither. However, the methods we employ to generate it can be one or the other.

With global trends favoring renewables, there’s hope for a cleaner, more sustainable future. But until then, fossil fuels continue to hold the fort.


Isn’t nuclear energy clean?

It’s clean in terms of carbon emissions, but there are concerns about radioactive waste and accidents.

Are renewables reliable enough for our power needs?

With advancements in energy storage and grid management, they’re getting there. Many countries successfully integrate high percentages of renewables into their grids.

How can I support renewable energy?

Reduce your energy consumption, consider green energy plans, or support policies and companies championing renewable energy.

Remember, every light you switch on has a source. Here’s to making it a green one!


  • Chris Chamberlan

    Chris Chamberlan, passionate animal welfare activist and USC graduate, conducted undercover RSPCA missions exposing slaughterhouse malpractices. A vegan and advocate for humane treatment, Chris has spoken at international conferences, been involved in vegan outreach, and founded Solarpunk Solutions for sustainability. His blending of animal welfare with eco-living principles for a compassionate future.

Was this helpful?

Thanks for your feedback!