Carbon-neutral blockchain technologies are designed to mitigate their environmental impact, particularly in regards to energy consumption and carbon emissions. By implementing various strategies such as utilizing renewable energy sources, enhancing energy efficiency, and engaging in carbon offsetting measures, these blockchain systems strive to contribute positively toward sustainability. In addition to technological adjustments, carbon-neutral blockchains may also incorporate practices such as tree planting or investment in renewable energy projects to offset the carbon emissions generated during their operations.