Core Insights - A group of companies, including Shandong Huake Information Technology Co., Ltd. and several subsidiaries of Huake Inno, have obtained a patent for a method and device for power load forecasting, with the patent number CN120933946B, applied for on October 2025 [1][2]. Company Summaries - **Shandong Huake Information Technology Co., Ltd.**: Established in 2015 in Jinan, with a registered capital of 28.859446 million RMB. The company has invested in 8 enterprises, participated in 160 bidding projects, holds 16 trademarks, 126 patents, and has 25 administrative licenses [1]. - **Beijing Huake Future Energy Research Institute Co., Ltd.**: Founded in 2021 in Beijing, with a registered capital of 50 million RMB. The company has participated in 2 bidding projects, holds 2 trademarks, 107 patents, and has 3 administrative licenses [1]. - **Huake Inno (Jiangsu) Energy Technology Co., Ltd.**: Established in 2022 in Nanjing, with a registered capital of 10.1 million RMB. The company holds 90 patents and has 3 administrative licenses [2]. - **Huake Inno (Qingdao) Energy Technology Co., Ltd.**: Founded in 2022 in Qingdao, with a registered capital of 10.1 million RMB. The company holds 90 patents and has 2 administrative licenses [2]. - **Huake Inno (Hainan) Energy Technology Co., Ltd.**: Established in 2024 in Haikou, with a registered capital of 10.1 million RMB. The company holds 44 patents [2]. - **Huake Inno (Tianjin) Energy Technology Co., Ltd.**: Founded in 2021 in Tianjin, with a registered capital of 10.1 million RMB. The company holds 41 patents and has 2 administrative licenses [2]. - **Huake Inno (Beijing) Digital Technology Co., Ltd.**: Established in 2020 in Beijing, with a registered capital of 57 million RMB. The company has participated in 9 bidding projects, holds 1 trademark, 64 patents, and has 2 administrative licenses [3].

Core Viewpoint - China Huaneng Group's subsidiaries have applied for a patent related to power load forecasting methods and devices, indicating a focus on enhancing predictive accuracy and real-time capabilities in energy management [1] Group 1: Patent Application - The patent titled "Method and Device for Predicting Power Load, Storage Medium, Electronic Device" was applied for by multiple subsidiaries of China Huaneng Group, with the application date being March 2025 [1] - The patent describes a method that combines a linear prediction model and a neural network model to improve the accuracy and timeliness of power load forecasts [1] Group 2: Company Profiles - China Huaneng Group Clean Energy Technology Research Institute Co., Ltd. was established in 2010, located in Beijing, with a registered capital of 1,337.57 million RMB, and has invested in 12 companies [2] - Huaneng Zhejiang Energy Sales Co., Ltd. was founded in 2017 in Hangzhou, with a registered capital of 210 million RMB, and has participated in 139 bidding projects [2] - Huaneng (Zhejiang) Energy Development Co., Ltd. was established in 2020 in Hangzhou, with a registered capital of 6,750.54 million RMB, and has invested in 44 companies [2] - Zhejiang Canghua Offshore Wind Power Technology Co., Ltd. was founded in 2022 in Wenzhou, with a registered capital of 35 million RMB, and has participated in 42 bidding projects [3]