Every USDT TRC20 transfer you make costs TRON Energy — whether you hold it, rent it, or let the network burn TRX. Here is what it costs right now:
Computed by our USDTGuides Energy Calculator from TronScan, CoinGecko and manually verified marketplace prices (verified 2026-08-07). See how we calculate →
📄Two Prices, One Name
“Energy price” is ambiguous — there are two different numbers, and confusing them is the #1 source of “why was my fee different from the listing?” questions we receive:
| Burn Price | Rental Price | |
|---|---|---|
| What it is | What TRON charges when you lack energy | What providers charge for delegated energy |
| Set by | Governance (SR votes) | Market supply & demand |
| Typical range | 100–420+ SUN | 26–46 SUN |
| When you pay it | Run out of energy mid-transfer | Buying energy upfront |
| Where to see it | TronScan governance pages | Marketplace listings |
Most people only ever see the rental price (they buy energy). The burn price matters when you run out — and it is the number that sets the “do nothing” baseline every renter competes against.
📄How the Burn Price Is Set
TRON’s Energy price parameter is controlled by the network’s top Super Representatives through on-chain proposals. When the parameter changes, the whole network’s burn cost changes. It has historically ranged from ~100 SUN to over 420 SUN.
Why would SRs raise the burn price? Higher burn prices mean more TRX is removed from circulation when users lack energy — a mild deflationary pressure for TRX holders. That incentive is why the price has been raised at various points in TRON’s history.
📄What Moves the Rental Price
The rental market is a textbook supply-and-demand system. Providers (stakers) supply energy; USDT senders demand it. Four factors dominate:
| Factor | Effect on Rental Price |
|---|---|
| Network energy demand (USDT volume) | Higher demand → higher price |
| Staked TRX supply (energy available) | More supply → lower price |
| TRX price | Higher TRX → providers adjust SUN |
| Burn price level | Rental tracks below burn to stay attractive |
The single most important relationship: rental price must stay below burn price, or nobody would rent. When we see burn prices spike, rental prices follow upward — but always at a discount. That gap is the arbitrage that keeps the market honest.
📄A Short History of Energy Prices
| Period | Burn Price (SUN) | Notes |
|---|---|---|
| Pre-2021 | ~100 | Long-standing baseline |
| 2021–2022 | ~100–210 | Gradual increases |
| 2023–2024 | ~210+ | Rises during high USDT volume |
| 2024–2026 | ~100–420 (moves with governance) | Variable; verify current value |
We always quote a range rather than a single number in our guides, because the price genuinely moves. The live widget on this site is the honest way to see today’s figure.
📄How to Track It Yourself
- Rental prices: marketplace listings (we compare 18 providers in our rental guide).
- Burn price: TronScan → governance/SR resource page.
- Our live widget on every page of this site shows both today’s best rental price and the current TEI index.
When the burn price rises (governance change) or rental demand spikes, transfer costs jump. For high-volume senders, locking a 24h or 7d energy rental protects you from short-term spikes.