Founded in 2016, EP100 is a global initiative launched by the climate organization the Climate Group and the American Energy Conservation Alliance to drive companies to improve the efficiency of their energy use. To join EP100, companies must adhere to the following criteria：

（1）The company's annual energy consumption should be at least 0.025 TWh / 25GWh / 25,000 MWh per year.

（2）Smaller consuming companies will be considered for membership on a case-by-case basis to demonstrate that they have an "influential profile". 

EP100 is divided into 3 sub-goals: Energy Efficiency Multiplier, Full Coverage of Energy Efficiency Management System and Zero Carbon Building. Companies must make a public commitment to implement one (or more) of the following:

(1) Doubling energy productivity: doubling energy productivity within 25 years from the date of accession or earlier, compared to a base year no earlier than 10 years prior to the date of accession.

(2) Implementing an Energy Management System: Implementing an Energy Management System (EnMS) globally within 10 years or earlier from the date of accession; and, achieving an energy productivity percentage improvement target relative to a base year no earlier than 10 years prior to the date of accession.

(3) Net Zero Carbon Building Commitment: Achieve net zero carbon operations and implied emissions for all building assets under its direct control by 2030; and the company commits to an emissions reduction-first approach that prioritizes energy efficiency improvements.

128 companies from around the world have joined the EP100 initiative, including companies from China such as LONGi, JinkoSolar and Sungrow. 

EP100成立于2016年，是气候组织the Climate Group与美国节能联盟共同发起的一个全球倡议，旨在推动企业提升能源使用效率。要加入 EP100，公司必须遵守以下标准：

（1）公司每年的能源消耗量应至少为 0.025 TWh / 25GWh / 25,000 兆瓦时每年；

（2）消费量较小的公司将根据具体情况被考虑成为会员，以证明他们具有“有影响力的形象”。

EP100具体又分为能效倍增，能效管理系统全覆盖和零碳建筑3个子目标。公司必须公开承诺执行以下一项（或多项）：

（1）双倍能源生产力：与加入日期前不早于10年的基准年相比，自加入之日起25年内或更早的能源生产率翻倍；

（2）实施能源管理系统：自加入之日起 10 年或更早，在全球范围内实施能源管理系统 (EnMS)；并且，相对于不早于加入日期前 10 年的基准年，实现能源生产力百分比提高目标；

（3）净零碳建筑承诺：到 2030 年，实现所有直接控制的建筑资产的净零碳运营和隐含排放；公司承诺采取减排优先的方法，优先考虑提高能源效率。

迄今为止全球共有128家企业已经加入EP100倡议，来自中国的公司包括隆基绿能，晶科能源，阳光电源等。