Why Avalanche Validator Economics Need a Redesign

Following up on my tokenomics thread, here's another uncomfortable truth I think many in this industry already see but few are willing to say:

Validator economics on most PoS chains, including Avalanche, were designed for an earlier stage. As these networks mature, structural misalignments are emerging that threaten long-term network security if left unaddressed.

Here are four structural problems to address:

1. Inflation as the Sole Revenue Source Has an Expiration Date

2. Validators Have Zero Alignment With C-Chain Success

3. Inflation Is Dilutive, and the Math Is Visible

4. Validator Markets Are Perfectly Competitive, and That's Actually a Problem

Let's walk through them.

Problem #1: Inflation as the Sole Revenue Source Has an Expiration Date

Validators today earn rewards almost entirely from token issuance. On Avalanche, that's roughly 6-7% APY paid in newly minted AVAX.

But issuance is finite. As we approach supply cap, validator rewards shrink toward zero. And when they do, validators have no economic reason to stay.

Network security becomes a depreciating asset.

Think about what that means at the limit. If the only thing keeping validators online is inflation, then the security budget of your chain is literally counting down. Every token minted brings you closer to the moment where the economics no longer justify running a node.

That's not a distant theoretical risk. It's a deep economic design flaw that needs to be addressed now, while we still can. And critically, better code alone won't fix it. This is an economics problem that requires an economics solution.

Problem #2: Validators Have Zero Alignment With C-Chain Success

On Avalanche, all C-Chain transaction fees are burned. Every single one. Validators don't see a cent of it.

The very activity that makes the network valuable generates no revenue for the people securing it. The more the C-Chain thrives, the more work validators do, with no incremental upside.

This connects directly to my previous tokenomics thread. We already showed that the burn mechanism is weakening over time as a value accrual tool. It hits the inelastic supply side and its impact converges toward zero as the chain scales.

So you have a mechanism that is both a weak value accrual channel and excludes validators from participation. One path worth exploring: whether some portion of those fees could flow to validators instead, giving them a revenue stream tied to actual network usage rather than inflation alone.

This is one of the things we're actively researching at the Avalanche Foundation.

Problem #3: Inflation Is Dilutive, and the Math Is Visible

Circulating supply has grown since launch. That's not inherently bad - inflation subsidizes network security. But when inflation is untargeted, it silently transfers value from holders to validators, without those validators having a sustainable revenue model once inflation runs out.

That's not a validator failure. It's an incentive design problem. And it's exactly what we need to fix. Inflation should be used surgically. To reward specific behaviors: uptime, performance, ecosystem contribution. Not as a blanket payment for passively existing on the network.

Problem #4: Validator Markets Are Perfectly Competitive, and That's Actually a Problem

From a delegator's perspective, validators are nearly indistinguishable. Same chain, same rewards, same slashing rules. The only real differentiator is commission rate.

Consider the two extremes. A monopoly has full pricing power precisely because they're unique and barriers to entry are extreme - they capture all the value. A perfectly competitive market has no differentiation, no pricing power, no barriers to entry - value capture may collapse to zero.

Validators sit squarely in the second bucket. The lesson isn't that monopolies are good. It's that heterogeneity creates pricing power, and pricing power is what makes validation a sustainable business.

And that's exactly what we see playing out. Delegation fees compress toward zero as validators undercut each other to attract stake. This likely makes running a validator increasingly unsustainable over time, especially for smaller independent operators. The end state is consolidation around a few large, well-capitalized validators. That's the opposite of decentralization.

A market solution is needed, not a technical one. Something that reshapes the economic incentives, not just the codebase. One direction worth exploring: fee structures that reward longevity and proven track record. A validator that has reliably secured the chain for years should not compete on the same terms as one that spun up yesterday. There are other approaches too. We're thinking through several.

From Diagnosis To Design

To summarize the four problems: inflation-only rewards have an expiration date. Validators are economically disconnected from the chain's success. Inflation is dilutive and poorly targeted. And perfect competition drives delegation fees into unsustainability.

These aren't complaints. And they aren't bugs you can patch with a protocol upgrade. These are deep economic problems baked into the incentive structure itself. Better code alone won't fix this. These problems require rigorous economic design - the kind that accounts for game theory, market structure, and long-term incentive alignment, among others.

None of this is new to many of you.

People in this community have been raising these issues for a long time. Having this conversation openly isn't a sign of weakness. It's a sign that we're ready to move from diagnosis to design.

At the Avalanche Foundation, we are hard at work on a sustainable validator economics model that addresses each of these. We're working through the design and will share our thinking as it comes together. Community input will be essential to getting this right.

And if we get this right, it won't just matter for Avalanche. It could set a new standard for sustainable economic design across the industry.

Community Already Ideating

I also want to say this: we see the community already working on these problems.

Shout out to @ijaack94 and his work on ACP-247 - particularly the thinking around delegation multipliers. Giving validators more room to build a business without requiring so much capital upfront to get started is exactly the kind of questioning that moves us forward.

We're listening. We see you. And we want to solve this problem with you.

Let’s Talk About It

I want to hear from you. A few questions to get the conversation started:

1. Which of these four problems do you think is most urgent to solve?

2. Are there validator economic models from other chains worth borrowing from?

3. At what point does the economics of running a node stop making sense for you?

No perfect answers here. That's the point. The best solutions will come from this community thinking through these tradeoffs together.

Drop your thoughts below in this social post on X.