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北京十三五环保目标:空气优良天数比例超56%

2016-11-10 01:45:14   北京晨报

原标题:2020年PM2.5年均浓度56

北京“十三五”环保目标公布优良天数比例计划超56%

日前,市政府常务会议审议通过《北京市“十三五”时期环境保护和生态环境建设规划》,确定“十三五”时期本市生态环保目标。依据规划,2020年,本市PM2.5年均浓度比2015年下降30%,降至56微克/立方米左右,全市空气质量优良天数比例超56%。

空气

优良天数比例超56%

昨日雾霾再来,北京市空气重污染应急指挥部办公室18时发布空气重污染蓝色预警,改善空气质量成为环保问题中的当务之急。按照同一天发布的“十三五”环保目标规划,到2020年,大气和水主要污染物排放总量持续削减;大气和水环境质量明显改善,土壤环境质量总体清洁,生态环境质量保持良好;环境安全得到有效保障;环境治理体系和治理能力进一步提升。2020年,PM2.5年均浓度比2015年下降30%,降至56微克/立方米左右;全市空气质量优良天数的比例达到56%以上。

能源

清洁能源比重提至90%

规划提出,“十三五”期间,本市以“煤改气”“煤改电”“太阳能辅助热源”等多种改造方式,推进压减城乡结合部和农村地区居民用生活散煤。到2020年底,实现全市基本无燃煤锅炉,平原地区基本实现平房采暖“无煤化”;经营性服务行业的燃煤设施全部改用清洁优质能源。

到2020年,本市将严格控制能源消费总量,推动能源结构清洁化。全市能源消费总量控制在7651万吨标准煤以内,形成以电力和天然气为主体、新能源和可再生能源为辅助的能源供应体系。到2020年,清洁优质能源比重提高到90%以上。

同时,加快退出低排放标准的机动车。严格执行新增出租车“8改6”强制淘汰制度,到2020年,全市在用燃油出租车力争达到国Ⅴ及以上标准。

减排

污染企业实行全程管理

依据规划,本市将继续淘汰建材、化工、机械、印刷等行业污染排放大的企业和污染排放较大的落后工艺。到2017年底前完成全市50个重点区域、200个重点行政村的“散、乱、污”企业清理整治。

2017年底前,19个市级以上工业园区全部建成生态工业园区,实现能源梯级利用、废弃物排放最小化、产业循环式组合。到2020年,完成400家以上企业的清洁生产审核,其中强制性审核150家,实现节能降耗和污染减排的全过程管理。

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