Salter Duck In view of the accelerating energy crisis, it must surely be time to reconsider the Salter Duck which can convert 90% of the wave motion it stops into electricity.

• 未来，利用排泄物发电装置，可以匹敌原油36万吨之能源，07年计划建成3所，2008年要达到20所。欧州的丹麦、德国等国已经利用家畜粪便发电成功。