全球已有130多个国家和地区相继宣布碳中和目标，建立以可再生能源为主的能源系统，实现绿色可发展已成为全球共识。俄乌冲突持续，推动欧洲能源绿色革命加速。22年2月德国提出拟提前15年(即2035年)完成100%可再生能源发电的目标，吹响欧洲能源加速转型号角。2020年9月我国提出双碳目标，力争2030年前实现碳达峰，2060年前实现碳中和。习总书记提出，2030年中国风电光伏装机容量将超1200GW。

各种短期冲击因素叠加导致4 月用电同比增速回落至-1.3%，预计5 月用电同比增速将延续4 月份的回落趋势，下调全年用电需求增速预测至3.5%。从4月数据看，风光装机呈现双位数增速且风电出力已经回归正常化，水电利用小时回升明显，但火电发电受到调度及需求的挤压而表现不佳。

为加强能源供应保障，推进高质量发展，国务院关税税则委员会按程序决定，自2022年5月1日至2023年3月31日，对煤炭实施税率为零的进口暂定税率。                                

Gas meter is used to measure gas usage in residential, industrial, and commercial areas. The report focuses on two kind of gas meters, which include traditional gas meter and smart gas meter. The traditional gas meters only measure gas usage, whereas smart gas meters are responsible for prevention of gas leakage along with gas measurement. Moreover, the report analyzes the current market trends of gas meter in different geographies and suggests the future growth opportunities by analyzing government regulations & policies.

This report covers the study of global battery power tools market. Comprehensive analyses of the market trends, future estimations, and thorough study of the market based on motor type, tool, application, and region are included in this report. Brushed and brushless electric power tools are included in the scope of the study.