Welcome to the Laws of Nature for Sustainable Business blog series! The purpose of this blog series is to connect the Laws of Nature with emerging sustainability-related regulations, such as: EPR for Packaging, Climate-Related Disclosures, and PFAS bans so that business leaders understand that there isn’t anything political about science, it’s just the way things are, and we should strive to operate within these Laws of Nature and can do so by complying with regulations. And as it turns out, doing so can have a positive impact on your bottom line.
In last week’s blog, we covered the Law of Conservation of Matter, which states that matter cannot be created or destroyed, only transformed. In this week’s blog, we will shift our focus to the Laws of Thermodynamics, which is the study of energy and heat. The image to the right explains the four Laws of Thermodynamics (Image Credit: Science Notes):
We often use the term “systems-thinking” when we talk about sustainable business. For example, understanding that your company works within a network of interconnected systems that impact each other. Thermodynamics is also about systems—”collections of matter and energy—and how they interact with their surroundings. Whether it’s a cup of tea cooling on a table or a supernova erupting in deep space, thermodynamics tells us what can happen, what will happen, and what must happen,” according to Science News Daily.
In nature, nothing happens without energy. The same is true for your business. From powering facilities and manufacturing products to shipping goods around the world, your entire supply chain runs on energy — and the Laws of Thermodynamics explain why managing that energy wisely is essential for sustainability performance and regulatory compliance.
1. The First Law of Thermodynamics: Energy Cannot Be Created or Destroyed
The First Law, also known as the Law of Energy Conservation, states that energy can’t be created or destroyed — only transformed. In business terms, that means every kilowatt-hour of electricity, gallon of fuel, or cubic foot of natural gas used across your operations and supply chain becomes something else: work, heat, or emissions.
When energy isn’t used efficiently, it doesn’t disappear — it simply transforms into waste heat and greenhouse gas (GHG) emissions. According to the EPA, as “greenhouse gas emissions from human activities increase, they build up in the atmosphere and warm the climate, leading to many other changes around the world—in the atmosphere, on land, and in the oceans.” The effects of a warming planet include: sea level rise, more intense and frequent hurricanes, more droughts and heat waves, longer wildfire seasons, changes in precipitation patterns, and increase in global temperatures, according to NASA (you know, the idiots who put man on the moon). That’s why tracking your energy use through GHG accounting is so important. It connects your organization’s energy inputs to real environmental outputs — the foundation of carbon footprint measurement and climate disclosure.
2. The Second Law of Thermodynamics: Entropy and the Inefficiency Problem
The Second Law states that energy transformations always increase entropy, or disorder. In simpler terms, no system — including your operations and supply chain — operates at 100% efficiency. Every process loses usable energy to heat, friction, or waste.
This is why energy efficiency is both a business and sustainability imperative. Reducing energy waste lowers operating costs, improves resilience, and reduces greenhouse gas emissions. It’s also a key metric in climate-related disclosures, such as the California’s SB 253, SB 261, and AB 1305, which require public and private companies to report energy use, Scopes 1-3 emissions, and climate risks with accuracy and transparency.
3. Why Thermodynamics Matters for Your Business
Your supply chain is a complex web of energy conversions — from fossil fuel extraction and electricity generation to manufacturing and distribution. Understanding thermodynamics reveals the true energy and carbon cost of doing business.
Companies that embrace this understanding can:
- Identify inefficiencies and cut costs through smarter energy use.
- Meet regulatory requirements for climate disclosure and emissions reporting.
- Align with global energy transition goals, positioning themselves as leaders in a low-carbon economy.
- Enhance sustainability performance by turning physics into profit.
4. Measuring and Managing Energy with GHG Accounting
Emerger Strategies helps businesses simplify sustainability by connecting the dots between energy use, emissions, and climate strategy. Through comprehensive GHG accounting, we help organizations measure, manage, and reduce their carbon footprint (and operating expenses) — transforming thermodynamic principles into actionable business intelligence.
By doing so, your company not only complies with climate disclosure regulations but also builds a stronger, more efficient, and future-ready operation. Learn more about our GHG Management Services.
The (Triple) Bottom Line
The Laws of Thermodynamics aren’t just for scientists — they’re the invisible forces powering every business decision about energy, cost, and greenhouse gas emissions. Understanding them is the first step in managing your energy more efficiently, reducing emissions, and leading your industry toward a sustainable future because wasted energy still exists somewhere—as an expense, a liability, or an environmental impact. Historically, businesses only measured their economic bottom line, but 21st century brands know they must measure their social, environmental, and economic bottom lines, which is also known as the triple bottom line.
When companies align with nature’s laws, they not only reduce waste and emissions but also create more efficient, resilient, and profitable systems. Sustainability isn’t just good for people and the planet—it’s good business, but to truly make the business case for sustainability, companies must connect the laws of nature to financial performance and regulatory compliance.
Table 1: Connecting the Laws of Thermodynamics to Sustainability-Related Regulations & Financial Statements
| Law of Nature | What It Means | Relevant Regulations & Standards | Income Statement Impact | Balance Sheet Impact |
|---|---|---|---|---|
| First Law of Thermodynamics (Energy Conservation) | Energy cannot be created or destroyed — only transformed. Inefficient energy use leads to waste and emissions. | California’s SB 253, SB 261 & EU CSRD | Reduces operating expenses via energy efficiency, renewables, and electric vehicles. | Investments in renewable energy, energy-efficient equipment, or EVs become capital assets. |
| Second Law of Thermodynamics (Entropy & Inefficiency) | All systems lose usable energy; efficiency declines over time without intervention. | Energy Star, Science Based Targets initiative (SBTi) | Increases profitability by reducing energy loss and waste. | Improves asset performance and longevity; enhances valuation of efficient infrastructure. |
| Conservation of Matter (Linked Law) | Matter isn’t destroyed — it persists in waste, emissions, and products. | EPR for Packaging & Textiles, PFAS Reporting, Waste Management Regulations | Reduces material costs through circular economy design. | Waste diversion and recycling improve asset utilization and reduce liabilities. |
| Entropy in Business Systems | Unchecked disorder leads to inefficiency and risk. Sustainability creates order, predictability, and resilience. | California’s SB 253, SB 261 & EU CSRD | Improves productivity, reduces risk-related costs. | Strengthens brand equity and investor confidence (intangible assets). |
In Summary
The Laws of Thermodynamics show us that energy and matter don’t vanish — they simply change form. Every joule of energy and every ton of CO2e in your operations and supply chain has a destination and a cost. Businesses that understand and act on these natural laws gain a competitive advantage — turning energy efficiency, climate disclosure, and climate strategy into drivers of profit, trust, and long-term value.
To learn how Emerger Strategies can help your brand comply with the Laws of Nature, sustainability-related regulations, and make the business case for sustainability, fill out the form below:
