5.新能源利用类[例5](江苏省苏州市)煤、石油、天然气等能源在地球上已深明的蕴藏量是有限的,从人类目前利用这些能源的消耗速度估算,石油和天然气不过几十年,煤不过几百年就会消耗殆尽。因此,进一步开发利用新能源(核能、太阳能、风能、水能、地热汐能等)已显得十分迫切。 5. New energy utilization category [Example 5] (Suzhou, Jiangsu Province) Coal, oil, natural gas, and other energy resources that have been clearly stored on the earth are limited, and are estimated from the current human consumption rate of these energy sources. In decades, however, coal will be consumed in a few hundred years. Therefore, the further development and utilization of new energy (nuclear energy, solar energy, wind energy, hydropower, geothermal energy, etc.) has become very urgent.