Analyst Insight: ESG isn’t failing. But the business case often is — and the difference between those two statements is where honest conversation needs to happen. Many European companies bringing sustainability technologies to the American market fail, not because the ideas were wrong, but because the business cases were never finished. The dream was fully formed; the path to scale was not.

The pattern is consistent: promising technology, genuine technical merit, pilot commitments — and then, somewhere between pilot and purchase order, the economics never arrive. Subsidies run out. Oil prices drop. Policy changes.

The economics break down in multiple areas. Bio-based polystyrene, derived from sugarcane or cassava, is commercially available and functional. The obstacle is a 10% to 20% cost premium over conventional polystyrene. In Europe, recycling fees and plastic penalties narrow that gap enough to compete. In the U.S., without equivalent regulatory pressure, it’s simply a price difference. In attempting to bring this to market, the  technology is never the obstacle.

Enzyme-based PET recycling — turning plastic clothing fibers back into food-grade resin — is exactly the circular economy solution the industry says it wants. The economics only work when recycled resin is cost-competitive with virgin PET, which tracks oil. When oil is cheap, the case weakens. More than one factory has been forced to postpone opening by six months, then by two years, as the financial case keeps failing to close. The business model is waiting for the market to cooperate.

Increasingly, there are stories about large, established companies quietly walking away from commitments made with genuine intentions just a few years ago — and when they do, the human cost rarely makes it into the sustainability report. Suppliers who hired, tooled up and built around those commitments are left without scale or a path forward. Jobs disappear from communities that can’t absorb the loss. The sustainability reports were published. The targets were set. Then the costs showed up in earnings calls.

What’s happening in boardrooms is a governance failure based on how those commitments were made. Boards set ambitious targets. Sustainability teams celebrate. But when margin pressure mounts, the commitment with no operational infrastructure behind it is the first thing to give.

When markets fail to price sustainability correctly, the European instinct is to regulate. The logic is coherent. But raising the cost of production without solving the economics of the sustainable alternative doesn’t always transform industries — sometimes it relocates them. When carbon costs become prohibitive in one jurisdiction, facilities move to another. The emissions cross a border and fall out of the reporting framework. The environmental benefit is largely negated. The jobs are not.

Regulation without viable alternatives produces deindustrialization more reliably than decarbonization. The social cost — workers displaced, industrial capacity lost, communities hollowed out — rarely appears in the ESG accounting.

Livestock waste-to-energy is a genuine success case. Modular systems converting animal manure into renewable natural gas, with digestate recovering nutrients for agricultural use, now operate profitably at scale in parts of Europe. That’s because waste-handling costs, energy revenues, nutrient recovery and emissions credits stack into a business case that holds without policy support. The economics can close when the work is done properly. Here’s how to actually move the needle.

Finish the business case before announcing the commitment. ESG targets that outrun their financial foundations create exactly the governance gap that’s causing companies to retreat publicly. Walking back a commitment costs more — in credibility, supplier trust and employee confidence — than the discipline required to make it real first.

Treat scaling as shared responsibility. Buyers running successful pilots with sustainable suppliers and not converting to volume is one of the most consistent failures. The supplier can’t reduce costs without scale. Pilots that go nowhere are broken promises to suppliers that took the risk.

Align incentives before targets go public. Procurement measured on cost, operations on throughput, sustainability on commitments: these don’t converge naturally. ESG must be embedded in the performance metrics of people running the supply chain, not just those writing the annual report.

Audit the policy scaffolding under your suppliers’ economics. If a vendor’s product depends on subsidies or regulatory structures that may shift — and in the current environment, they may — that’s a supply chain risk hiding in plain sight.

ESG can be an effective framework for thinking about how companies create and distribute value. The problem is that too many actors — innovators, large corporations, policymakers — treat the values as a substitute for the work.

The companies that lead on ESG over the next decade will not be the ones that did the harder, less visible work of making sustainability profitable — and built the governance structures, stakeholder alignment, and supply chain relationships to prove it holds when the subsidies run out and the political winds shift.

Everything else is a good idea waiting for a business case.