Writing an argumentative essay can be challenging, and crafting a strong conclusion is often the most difficult part. The conclusion is your last chance to persuade your reader, to drive home your argument, and to leave a lasting impression. So, if you’ve ever struggled with how to wrap things up effectively, you’re in good company. In this post, we’ll break down everything you need to know about writing a knockout conclusion for your argumentative essay.
Why Conclusions Matter
Before we dive into the nitty-gritty of writing conclusions, let's pause and think about why they're so important. A conclusion is more than just the final paragraph of your essay. It's the last chance you have to make your point stick in the reader's mind. You need to summarize your key arguments, reinforce your thesis, and leave the reader with something to ponder. It's your moment to shine, so don’t skimp on it.
Conclusions also provide closure. Imagine reading a mystery novel and getting to the last page only to find that the ending is missing. Frustrating, right? A good conclusion ties up loose ends and pulls everything together, giving your reader a satisfying sense of completion.
Recap Your Key Points
When writing a conclusion, your first task is to briefly recap the main points of your argument. This doesn’t mean repeating yourself verbatim. Instead, aim to synthesize your points in a way that shows how they work together to support your thesis. Think of it as creating a mini-summary of your essay's major arguments.
For example, if your essay argues that renewable energy is the future of sustainable power, your conclusion might recap the benefits of renewable energy sources, such as their sustainability, cost-effectiveness, and minimal environmental impact.
In summary, renewable energy offers a sustainable, cost-effective, and environmentally friendly alternative to fossil fuels. By embracing solar, wind, and other renewable sources, we can reduce our carbon footprint, lower energy costs, and create a cleaner, more sustainable future for generations to come.
Reinforce Your Thesis
Your conclusion is your last chance to reinforce your thesis statement. While you’ve likely touched on your thesis throughout the essay, the conclusion is where you want to make it crystal clear. This reinforces the central argument and reminds the reader of what you’ve been working to prove.
Consider using a slightly rephrased version of your thesis statement in your conclusion. This keeps your essay cohesive and ensures that your main point remains the focal point.
Given the overwhelming evidence of the benefits of renewable energy, it is clear that transitioning to these sustainable sources is not just a smart choice, but a necessary one for our planet's future.

Address Counterarguments
A well-rounded argumentative essay addresses potential counterarguments, and your conclusion is an excellent place to do this. By acknowledging opposing viewpoints, you demonstrate a thorough understanding of the topic and strengthen your own position. Briefly mention these counterarguments and explain why your thesis still holds strong.
While some argue that renewable energy technologies are too costly or inefficient, advances in technology and increasing investment in this sector are rapidly overcoming these challenges. The potential benefits far outweigh the temporary drawbacks, making the shift to renewable energy both viable and essential.
Provide a Call to Action
A call to action is a powerful way to end your essay. It encourages your reader to take the next step, whether that’s further research, changing their opinion, or taking specific action. Your call to action should be relevant to your topic and inspire your reader to think or act in a new way.
To truly make a difference, we must advocate for policies that support renewable energy development and personally commit to reducing our reliance on fossil fuels. Together, we can pave the way for a brighter, sustainable future.
Leave a Lasting Impression
Your conclusion is your final opportunity to leave an impact. Aim to end on a strong, memorable note. This could be a thought-provoking question, a powerful quote, or an insightful observation that ties back to your thesis. Whatever you choose, make sure it resonates with your reader.
As we stand at the crossroads of energy innovation, the decisions we make today will shape the world of tomorrow. Will we rise to the challenge and embrace a more sustainable future, or will we cling to outdated habits that jeopardize our planet's health?
Mistakes to Avoid
Now that we’ve covered what a strong conclusion should include, let’s talk about what to avoid. One common mistake is introducing new information. Your conclusion should synthesize what’s already been discussed, not add new arguments or evidence. Doing so can confuse readers and weaken your overall argument.
Another pitfall is making your conclusion too short or too long. Aim for a balance: your conclusion should be concise but comprehensive enough to wrap up your essay effectively. Think of it as the cherry on top, not an entire second essay.
Real Examples That Work Well
Let’s look at a few examples of conclusions that hit the mark. These examples illustrate how to synthesize main points, reinforce the thesis, and leave a lasting impression.
Example 1:
As we have seen, the benefits of renewable energy are undeniable. From reducing carbon emissions to promoting economic growth, renewable energy holds the key to a sustainable future. While challenges exist, they are not insurmountable. It is up to us to embrace this opportunity and invest in a cleaner, greener world. The time for change is now.
Example 2:
In conclusion, the evidence clearly supports the need for educational reform. By prioritizing student-centered learning and fostering critical thinking skills, we can prepare our students for success in an ever-changing world. The future of education depends on our willingness to adapt and innovate, ensuring that every student has the opportunity to thrive.


How Spell Can Help
Writing a strong conclusion for your argumentative essay doesn’t have to be daunting. With Spell, you can quickly generate a high-quality draft and refine your conclusion to ensure it captures your main points and leaves a lasting impression. Spell’s AI-powered editing tools can help you polish your writing, making sure your conclusion is clear, concise, and impactful.
Final Thoughts
Crafting a compelling conclusion is all about reinforcing your argument and leaving a lasting impression. By summarizing your key points, reinforcing your thesis, and providing a call to action, you can create a conclusion that resonates with your reader. And if you need a little extra help, Spell can assist you in writing and refining your conclusions, making the process easier and more efficient.