14 August 2025 — Tether, the largest company in the digital asset industry, and Lightspark, a decentralized financial innovation company, have announced the integration of Spark‘s cutting-edge Bitcoin Lightning infrastructure into its open-source Wallet Development Kit (WDK). This integration will mark a significant advancement in the evolution of programmable, self-custodial wallets, providing developers with an […]
energizing a sustainable future starts here
We are at the forefront of merging renewable energy with Bitcoin mining. We're committed to an eco-friendly approach, utilising the excess renewable energy to mine Bitcoin, setting a new sustainability and efficiency standard through our advanced suite of software and hardware products.
tether power
By pioneering the use of renewable energy in Bitcoin mining, we are not just reducing the environmental impact but also leading the charge towards a more sustainable, decentralised and resilient digital economy.
revolutionizing mining with MOS
At the core of our sustainable mining innovation is MOS, our advanced IoT platform
powered by Pears.com open-source
peer-to-peer
technology stack.
MOS seamlessly integrates every aspect of our mining infrastructure—from containers and miners to cooling systems—into a decentralised, serverless P2P network. With successful deployments in Uruguay and El Salvador, MOS is the backbone of our operations, driving unparalleled efficiency and scalability. As we look to expand our eco-friendly mining footprint worldwide, MOS ensures that operational excellence remains central to our mission.


decentralising mining
At Tether, we're committed to the belief that mining decentralisation is crucial
for a resilient Bitcoin network. By spreading our renewable energy-powered mining operations across the
globe, we aim to enhance network robustness and promote a sustainable future for digital currencies.
Our engagement in decentralised mining underlines our dedication to a stronger, greener Bitcoin ecosystem.
Join us in shaping a future where technology and environmental responsibility go hand in hand.
latest news


7 August 2025 – Tether, the largest company in the digital assets industry, has acquired a minority equity stake in Bit2Me, the leading Spanish-speaking digital asset platform. As part of the investment, Tether is also leading a €30 million funding round, set to close in the coming weeks. The funding will support Bit2Me’s expansion across […]

Tether International, S.A. de C.V. (TI) today published its Q2 2025 attestation, completed by BDO, a top-five global independent accounting firm. The report confirms the accuracy of Tether’s Financial figures and Reserves Report (FFRR) and provides a transparent, detailed view of the assets backing USD₮ as of June 30, 2025. Q2 2025 marked a new […]