Is Solar Actually Sustainable?

Between the financial advantages, environmental benefits, and even some occasional bragging rights, switching to solar energy offers enticing rewards. But is it truly sustainable?

You might have heard of “circular” and “linear” economies. Here in North America, we tend to view our resources as disposable commodities, designed to be discarded and replaced once their value has been extracted. This system, where raw materials are used and turned to waste, is known as a “linear economy.” Given that most resources are non-renewable, a linear economy is ultimately unsustainable. Unfortunately, it is also the predominant model used by many for-profit businesses.

A circular economy, on the other hand, offers a sustainable solution. With a circular economy, resources are cycled back into the economy after their initial use, creating a resilient, regenerative system that eliminates waste and reduces environmental damages. So, are solar energy systems sustainable?

A typical silicon-based solar module is comprised of glass, plastic, aluminum, silicon, and other metals. Of these materials, up to 96% can be reclaimed and repurposed. This includes 95% of the glass, 100% of the aluminum, and 85% of the silicon. On top of all this, new solar modules can be easily installed on existing solar infrastructure (wiring, racking, and electrical capabilities), without the need to start from scratch. Not to mention the fact that solar power itself is a 100% renewable energy source.

All this in mind, we think it’s fair to say that solar energy is truly sustainable, and a great way to transition our economy towards a circular model. If you’re interested in learning more, head over to recyclesolar.ca or reach out to one of our solar experts! Together, we can do our part to ensure a sustainable future.