IEC TS 62600-201:2015（E）建立了一个系统，通过估算或直接测量，分析和报告可能适合安装潮汐能转换器（TEC）阵列的海洋区域（包括河口）的理论潮流能资源（达到潮汐影响的极限）。它旨在应用于项目生命周期的各个阶段，以提供潮汐资源的适当准确估计，从而能够结合IEC 62600-200计算每个TEC位置的阵列预计年发电量。

IEC TS 62600-201:2015(E) establishes a system for analysing and reporting, through estimation or direct measurement, the theoretical tidal current energy resource in oceanic areas including estuaries (to the limit of tidal influence) that may be suitable for the installation of arrays of Tidal Energy Converters (TECs). It is intended to be applied at various stages of project lifecycle to provide suitably accurate estimates of the tidal resource to enable the arrays' projected annual energy production to be calculated at each TEC location in conjunction with IEC 62600-200.