张家口发电总厂于1994年11月成立了集生产、经营为一体的冀北电力粉煤灰综合利用中心。经过从严治理和一个时期的艰苦创业，中心在保障厂安全生产的前提下，工作重点逐步向粉煤灰的综合开发利用转移。首先，改善管理巩制，本着提局全员劳动生产率的原则，人尽其才，原灰场9名年 In November 1994, the Zhangjiakou Power Generating Plant established the North Anhui Power Fly Ash Comprehensive Utilization Center that integrates production and operation. After strict management and a period of arduous pioneering work, the center has gradually shifted its focus to the comprehensive development and utilization of fly ash under the premise of guaranteeing safe production at the factory. First of all, to improve the management of the system, in line with the principle of full-time labor productivity, to use their talents, the original ash field 9 years