Crypto Mining Glossary

A rejected share is a share that a miner submits that does not meet the pool’s criteria for a valid partial solution. Rejected shares are discarded and do not count towards the miner's total contribution, meaning the miner will not receive a reward for them.

Renewable energy in Bitcoin mining refers to the use of sustainable energy sources, such as solar, wind, hydroelectric, or geothermal power, to run mining rigs and operations. By utilizing renewable energy, miners can reduce the environmental impact of their mining activities, lower electricity costs, and improve the long-term sustainability of their operations. The growing adoption of renewable energy is a key step toward making Bitcoin mining more eco-friendly.