Final answer:
Experts predict that enhanced geothermal systems will be able to power a significant number of homes by 2050. While no specific number is mentioned, geothermal energy currently accounts for about 10 GW of electricity production globally. The exact estimate for the number of homes that will be powered by enhanced geothermal systems by 2050 will depend on various factors.
Step-by-step explanation:
Experts predict that enhanced geothermal systems will be able to power a significant number of homes by 2050. While there is no specific number mentioned in the provided information, it is worth noting that geothermal energy currently accounts for about 10 GW of electricity production globally and an additional 28 GW of direct heating. These figures indicate that geothermal energy has the potential to meet a substantial portion of the world's energy demand, including powering homes. However, the exact estimate for the number of homes that will be powered by enhanced geothermal systems by 2050 would depend on various factors such as technological advancements, investment, and policy support.