Keel shuts US Bitcoin mining operations as Q2 revenue falls 50%

<p style="float:right; margin:0 0 10px 15px; width:240px;"><img src="https://s3-images.ctmedia.io/media/article-covers/hi-is-cryptocurrency-mining-still-profitable-in-2025.jpg" alt="Keel shuts US Bitcoin mining operations as Q2 revenue falls 50%" class="type:primaryImage"></p><p>Keel completed the s