Decarbonizing Industry: How We Can Actually Do It

When we talk about fighting climate change, most people think about things like switching to electric cars, installing solar panels, or flying less. Those are all important, and correct, but there’s a huge piece of the emissions puzzle that often gets overlooked: industry.

We’re talking about the stuff that literally builds the world around us– steel, cement, chemicals, glass, and more. These are the foundations of everything from roads to smartphones. But here’s the kicker: industrial processes are responsible for about a quarter of the world’s greenhouse gas emissions.

That’s massive. And unlike switching your car or your light bulbs, decarbonizing industry is complicated. It’s messy. The technologies exist, but they’re often expensive or inconvenient– especially for the people and companies with the most power to implement them. Still, transforming industry is absolutely essential– and I’m here to unpack why it’s hard, what’s changing, and how we can push for solutions that actually make a difference.

Why Is Industry So Tough to Decarbonize?

Let’s start with the honest truth: cutting emissions from industry is way harder than cleaning up something like the electricity sector. Here's why:

Some emissions are baked into the process 

For example, when you make cement, you heat up limestone, and that chemical reaction releases carbon dioxide. It’s not just about the fuel used, it’s the reaction itself. So even if you're using clean energy, you still get CO2  emissions.

You need crazy-high heat 

Things like steel and glass need temperatures that soar above 1,500°C. That’s not easy to achieve with electricity (at least not yet), so most places still burn coal or gas.

Factories aren’t easy to change overnight 

Industrial plants are huge investments. They’re built to last decades, and they don’t get upgraded often. That means any big changes are risky, expensive, and need serious planning.

But here’s the good news: change is finally starting to happen.

What Can We Do About It?

Even though the challenges are big, there are already a bunch of exciting solutions out there. Some are being tested in real factories today. Here are some of the most promising approaches:

Use Less Energy (and Waste Less) 

Before we reinvent the wheel, let’s make the current systems more efficient. Think better insulation, heat recovery systems, or smarter control systems that waste less energy. These are low-hanging fruit, and they often pay for themselves.

Switch to Electric Where Possible 

Electrifying industrial equipment means you can tap into renewable electricity. For some things, like low-temperature drying or electric arc furnaces for recycling steel, it’s already doable. High-heat processes are tougher, but technology is improving fast.

Bring in Green Hydrogen 

Hydrogen can burn hot like fossil fuels, but when it’s made with clean electricity (we call it "green hydrogen"), it doesn’t release CO2. This is a game-changer for heavy industry. For example, instead of using coal to make steel, some companies are testing hydrogen as a clean alternative.

Capture the Carbon We Can’t Avoid 

Carbon capture, utilization, and storage (CCUS) sounds like science fiction, but it’s very real. These systems trap CO2 from factories and either store it underground or turn it into something useful. It’s not cheap, but it’s one of the only ways to deal with unavoidable emissions, like those from cement.

Rethink the Materials 

We can also lower emissions by reimagining what we use and how we use it. Some startups are making low-carbon or even carbon-negative cement. Others are finding ways to recycle chemicals and plastics more effectively. Innovation in materials science is moving fast.

Policy and Money: The Real Catalysts

None of this happens in a vacuum. Governments and investors have a huge role to play in making industrial decarbonization real.

- In the European Union, there’s a new policy (CBAM) that adds a carbon price to high-emission imports. That makes clean production more attractive.

- In the U.S., the Inflation Reduction Act offers big tax credits for things like clean hydrogen and carbon capture.

- And investors? They're watching. As climate disclosure rules tighten and customer pressure grows, companies can’t afford to sit on the sidelines.

The rules are changing and the pressure is on. Let’s do our part to make sure it stays on.

Where Do We Go From Here?

Decarbonizing industry won’t happen overnight. Sectors like steel, cement, and chemicals are complex and carbon-intensive, and shifting them toward zero emissions takes more than just good intentions. It requires a mix of persistence, bold leadership, smart policy, and serious investment. But there’s momentum here– and that’s why we’re optimistic.

The pieces are starting to come together. We’re already seeing progress. Clean hydrogen, electrified industrial processes, and carbon capture aren’t future concepts, they’re happening now in pilot projects and early deployments. Companies are committing to net-zero goals, governments are creating the right incentives, and investors are backing climate solutions at record levels. The path is clearer than ever, we just need to move faster.

So the next time someone says, “We’ll never get industry to zero emissions,” you can say with confidence: We already are. The challenge now is scaling up, quickly and boldly.

Choose Senergy Today

If you’re looking for partners who are already putting these principles into action, you’re in the right place. At Senergy Builders, we’re leading the charge in energy efficient, low-carbon construction in the lovely community of Grand Junction, CO. 

We work with forward-thinking clients who want to build smarter, from selecting sustainable materials to designing buildings that cut emissions from the ground up. Our team brings deep technical expertise, a commitment to innovation, and a collaborative approach that ensures every project meets the highest standards of sustainability.

One of our most important goals is to help reduce environmental impact without sacrificing performance or quality. Your comfort and the comfort of the environment can both happily coexist. It is our core belief that better buildings make a better future. The future of industry is cleaner and we at Senergy are proud to be building it, one project at a time.