“双碳”目标下新疆能源系统绿色转型路径

Pathways towards a cleaner energy system for Xinjiang under carbon peak and carbon neutrality goals

新疆是我国最重要的资源宝库和能源基地之一。如何在“双碳”目标引领下,实现能源系统的绿色转型,事关国家能源安全。在系统总结新疆主要能源的储量及分布的基础上,梳理现阶段能源生产与消费现状,分析能源转型面临的主要问题,提出了能源绿色转型路径及相关对策和建议。结果表明:(1)新疆能源系统中化石能源占比超过85%,碳减排任务异常艰巨;(2)新疆“弃风、弃光”问题严峻,弃电率高于全国平均水平;(3)要实现新疆能源系统的绿色转型,须控制煤炭消费增长,加快水—风—光—储一体化清洁能源基地建设,扩大电力对外输送通道,推进“电气化新疆”进程,发展CCUS与大规模储能新技术等。研究结果可为新疆实现“双碳”目标提供参考。

Xinjiang is one of the most important resource treasure houses and energy bases in China.How to construct a clean energy system under the guidance of carbon peak and carbon neutrality goals is related to national energy security.In this paper,we summarize reserves and distribution of main energy sources in Xinjiang,comb the current situation of energy production and consumption,analyze main problems faced by energy transition,and put forward pathways towards a cleaner energy system with relevant countermeasures and suggestions.It is shown that:(1)Fossil energy accounts for more than 85%in the existing energy system of Xinjiang,making the carbon emission reduction task arduous.(2)Wind and solar curtailments are an acute problem of Xinjiang at present,and the electricity curtailment rate is higher than the national average.(3)To promote the green transformation of Xinjiang's energy system,we must lower the growth rate of coal consumption,accelerate the construction of hydro-solar-wind-storage integrated power system,expand the channel of"Xinjiang's power transmission",advance the course of"electrified Xinjiang",and develop CCUS and new energy storage technologies.These findings can provide reference for Xinjiang to achieve the carbon peak and carbon neutrality goals.