Buy and Rent Tron (TRX) Energy

TRON energy is a network resource used to execute smart contracts in the TRON blockchain. Instead of paying high transaction fees in TRX, users can spend energy to process transactions more efficiently.

This is especially important for smart contract interactions such as USDT TRC-20 transfers. If you frequently use smart contracts, it is much cheaper to buy TRON energy or rent TRON energy than to burn TRX for every transaction.

By using TRX energy, you can significantly reduce network fees and optimize transaction costs in the TRON network.

There are three main ways to cover transaction fees using TRON energy.

Method 1: Burn TRX

If you don’t have enough energy, the TRON network automatically burns TRX to execute the transaction.
This is the most expensive option and not recommended for frequent transfers.

Method 2: Freeze TRX to get energy

You can freeze (stake) TRX to receive TRX energy.
However:

• You need a large amount of TRX

• Funds are locked for a long period

• Not flexible for short-term needs

Because of this, many users prefer to rent TRON energy instead.

Method 3: Rent TRON energy via FeeSaver (best option)

FeeSaver allows you to rent TRON energy or rent TRX energy without freezing or burning TRX.

Example:

• Renting 132,000 TRON energy (1–2 USDT transactions) costs about 5 TRX

• Burning TRX for the same transaction may cost 28 TRX

This means you can save up to 80–85% on fees.

If you make regular transfers, it is even more profitable to buy TRON energy in advance or use long-term TRON energy rental.

When you buy TRON energy or rent TRON energy with FeeSaver, delivery is almost instant.

Energy is delivered within 5–10 seconds after payment

Available rental periods:

1 hour

3 hours

24 hours

3 days

1 week

1 month

After payment, the TRON network energy is transferred directly to your wallet and remains available for the entire rental period or until fully used.

For maximum convenience and better pricing, you can enable Auto-replenishment and never worry about fees again.

FeeSaver only works with non-custodial wallets such as Trust Wallet, TronLink, Ledger, MetaMask, Exodus, and others. You will not be able to use FeeSaver energy to transfer from crypto exchanges.

IMPORTANT:

If you are using Trust Wallet, you must have at least 28 TRX in your balance, even if energy is available. For example, if the fee is listed as 13.49 TRX, purchase 65,150 energy. If the fee is 27.74 TRX, you need 130,300 energy. Once you verify that the energy has arrived, you will be able to transfer USDT.

To save even more, consider to buy TRX energy in bulk or rent TRON energy for extended periods.

Use the detailed instructions Flexible purchase of energy or Instant purchase of energy for a flexible or instant option to buy TRON energy or buy TRX energy and avoid high transaction fees. Both options allow you to optimize your expenses without locking your TRX.