能源技術服務產業(ESCO)是藉由為顧客提供節能服務，由所節省的能源費用獲取營業收入的營運模式與產業，當前我國能源技術服務產業的營運模式可以分為Super ESCO、能源服務提供聯盟及個別ESCO 業者經營三種模式，此三種模式的經營、運作特性及注意要點各有不同，本文針對能源技術服務產業及其運作模式進行說明及介紹。

The Energy Service Company (ESCO) industry is a sector that maintains its operation and gains profit by cutting down energy consumption for its clients. In Taiwan ESCO industry has three business models: Super ESCO, ESP Alliance, and Individual ESCO. The study will introduce the three types of business models includes it’s business model, the characteristic of business activity etc.