Energy price history

Each price the chain has had, with the day it took effect — the chain's own record.

Energy price

Sun per unit of energy in each period.

100 sunfrom launch100sun
20 sun19 Nov 201820sun
10 sun13 Dec 201810sun
40 sun24 Nov 202040sun
140 sun11 Feb 2021140sun
280 sun28 Oct 2021280sun
420 sun4 Dec 2022420sun
210 sun19 Sept 2024210sun
100 sun · now29 Aug 2025100sun

TRON's energy-price record · fetched 2 min ago

Bandwidth price

Sun per byte in each period.

10 sunfrom launch10sun
40 sun24 Nov 202040sun
140 sun11 Feb 2021140sun
1,000 sun · now26 Jul 20211,000sun

Questions

When did the TRON energy price last change?

On 29 Aug 2025, from 210 to 100 sun per unit of energy, according to the chain's own price record.

Why did older transfers cost less energy?

The bars use today's measured energy for every period so that only the price differs. The energy a USDT transfer needs has itself changed over time, mainly through the dynamic energy model, so the TRX people actually burned in earlier years was different.

Where does this record come from?

From the TRON node software, which stores each energy and bandwidth price together with the timestamp it became effective. Nothing on this page is taken from news articles.

Will the price change again?

It changes only when TRON's Super Representatives approve a proposal. This site reports the value in force and makes no forecast.

Recipient checkDoes the receiving address already hold USDT? The answer decides the fee.Energy per transferThe energy one USDT transfer needs right now, measured on the contract.Stake TRX for energyEnergy one staked TRX yields per day, and the stake that covers your transfers.Account activationWhat activating a new TRON address costs, from the chain parameters.Cheapest USDT networkOne USDT transfer on TRON and on other chains, side by side.Failed transferPaste a transaction hash: why it ran out of energy and what it burned.Chain parametersEvery fee-related TRON parameter as the chain reports it.Embed widgetThe current fee as a small box for your own page.