![Concept of using green energy to protect the environment when mining bitcoin. Windmills and solar panels stand on the green grass to generate electricity Concept of using green energy to protect the environment when mining bitcoin. Windmills and solar panels stand on the green grass to generate electricity. City skyline. Vector illustration.](https://coingeek.com/wp-content/uploads/2023/03/Concept-of-using-green-energy-to-protect-the-environment-when-mining-bitcoin.-Windmills-and-solar-panels-stand-on-the-green-grass-to-generate-electricity-380x188.jpg)
US Senate hearing on block reward mining bill praises proof-of-stake and calls for reporting of carbon emissions
A Senate hearing focusing on block reward mining in the U.S. debated the benefits of increased disclosures for miners while witnesses pointed to the real-world impacts of mining operations.