提高公共管理中的执行力

2007年8月,国务院下发的<关于印发节能减排综合性工作方案的通知>指出:"去年全国没有实现年初确定的节能降耗和污染减排的目标,加大了‘十一五'后四年节能减排工作的难度."究其原因,主要是"存在认识不到位、责任不明确、措施不配套、政策不完善、投入不落实、协调不得力等问题."实际上讲的是"政府执行力"的问题.为此,明确要求"发挥政府主导作用"、"节能减排约束性指标是强化政府责任的指标"、"建立健全节能减排工怍责任制和问责制",特别强调"要强化政策措施的执行力".     

我国居住建筑节能中的“节能建筑不节能”现象与回弹效应

我国居住建筑节能中广泛存在着"节能建筑不节能"现象。本文在分别叙述住宅部门中节能技术与居民生活方式对节能的作用后,再引入"回弹效应"来分析节能技术与居民生活方式之间的关系,进而解释这种现象。     

节能建筑不等于绿色技术“堆砌物”

<正>如果节能建筑只考虑绿色技术在单个建筑中的运用,不与周围环境相适应,那其实只是一种"伪节能"。在日前举行的中德可持续城市发展都市论坛"建筑中的生态节能"专场上,专家     

行业动态

<正>环保部坚持节能减排"三不原则"环境保护部污染排放总量控制司司长赵华林指出,虽然上半年我国节能减排取得了一定的成绩,但国际金融危机也对节能减排提出了挑战,对此环保部节能减排     

建筑外墙节能构造改进研究

为了改进建筑外墙外保温节能构造不精细、节能率低、易开裂脱落等缺陷,采用案例调查、资料分析、理论演绎等方法,认为问题症结在于:节能构造设计思想局限于固体导热范围;防裂机制虽注意到"放",但仍以"抗"为主;热桥处理不彻底等。并提出建筑外墙节能构造的若干改进意见:开发以遏制辐射换热为主的节能构造;充分发挥空腔中空气的冬季保温性能和夏季流通散热的特性;设置变形小缝,形成以"放"为主的防裂机制;热桥处理既要注意完整包覆,又要注意连接件材质的改进。建筑外墙节能构造需要进一步改进,大胆创新与认真细致都是必要的。     

江苏南京新型节能环保墙材抽查合格率达98.13%

前不久,江苏省南京市质监局公布了"2012年度新型节能环保墙体材料监督抽查情况"。本次监督抽查合格批次为105批次,不合格批次为2批次,合格率为98.13%。不合格的主要原因为抗压等级不符合要求。新型节能环保墙体材料生产企业绝大部分是原来传统墙体材料厂经技术改造而来的,少部分     

中节能物业：智慧型绿色物业实践

正2018年,在母公司中节能实业发展有限公司(简称"中节能实业公司")"绿色生态城区发展运营商"战略的引领下,中节能物业管理有限公司(简称"中节能物业")实现了企业品牌定位升级,在整合嫁接优质资源的基础上,为客户提供便捷、优质服务,致力于打造国内领先的"绿色建筑全生命周期综合服务运营商"。在新形势下,中节能物业加码绿色物业和智慧园区两大服务特色,抢占发展先机,持续不断地提升服务运营品质,提升精细化管理水平,不     

节能建筑不等于绿色技术“堆砌物”

<正>如果节能建筑只考虑绿色技术在单个建筑中的运用,不与周围环境相适应,那其实只是一种"伪节能"。在日前举行的中德可持续城市发展都市论坛"建筑中的生态节能"专场上,专家提出,屋顶绿化等技术目前在国内没有收到理想效果,节能措施本身也会有污染,使用不慎,反而浪费。局部节能反致其他污染。由于光照条件等限制。屋顶植     

建筑幕墙综合改造技术

据统计到2013年底,上海地区拥有既有幕墙建筑约11000幢。建筑幕墙在安全使用方面存在"先天不足"、"性能退化"二类缺陷,同时既有建筑幕墙存在节能性能不佳的状况,因此既有幕墙建筑在安全和节能两方面存在改造的需求。本文研究了既有建筑幕墙安全性检测评估技术和节能评估技术,提出了新技术、新材料、新工艺在既有建筑幕墙综合改造中的应用前景。     

2012年“华夏建设科学技术奖”获奖项目(三等奖) 建筑节能与结构一体化技术集成研究

一、立项背景当今世界,能源危机明显加剧,全球能源储量日益减少,一次性能源都将在30到40年内消耗殆尽。发展绿色能源和实现可持续发展成为21世纪人类急需解决的两个重大课题。自"十五"、"十一五"以来,在国家节能减排政策的大力推动下,我国的节能建筑得到了快速发展。据不完全统计,全国累计完成节能建筑40余亿平方米,几乎全部采用外墙外保温技     

大型公共建筑节能监管制度设计研究

通过大型公共建筑节能监管的目标识别、监管手段的选择,提出了由能耗统计、能源审计、用能定额和超定额加价四项制度构成的大型公共建筑节能监管制度;运用比较竞争理论和信息公开政策工具引入能效公示制度,论证能效公示制度对由能耗统计、能源审计、用能定额和超定额加价四项制度构成的节能监管效果的放大作用,确定我国大型公共建筑节能监管的关键是建立以能效公示制度为核心,以能耗统计为数据基础,以能源审计为技术支撑,以用能定额为用能标杆,以超定额加价为价格杠杆等的运行节能监管体系。     

LNG冷能利用技术探讨

液化天然气（LNG）中含有大量的冷能,具有很高的经济价值。随着LNG用量的迅速增长以及全球性能源供应紧张形势的加剧．合理利用这些冷能显得尤为重要。本文介绍了LNG冷能利用的几个方法,并提出一个LNG冷能梯级利用的方案,以达到合理利用LNG冷能,减少煳损失的目的。     

A review of benchmarking, rating and labelling concepts within the framework of building energy certification schemes

Energy certification schemes for buildings emerged in the early 1990s as an essential method for improving energy efficiency, minimising energy consumption and enabling greater transparency with regards to the use of energy in buildings. However, from the beginning their definition and implementation process were diffuse and, occasionally, have confused building sector stakeholders. A multiplicity of terms and concepts such as energy performance, energy efficiency, energy ratings, benchmarking, labelling, etc., have emerged with sometimes overlapping meanings. This has frequently led to misleading interpretations by regulatory bodies, energy agencies and final consumers.This paper analyses the origin and the historic development of energy certification schemes in buildings along with the definition and scope of a building energy certificate and critical aspects of its implementation. Concepts such as benchmarking tools, energy ratings and energy labelling are clarified within the wider topic of certification schemes. Finally, a seven steps process is proposed as a guide for implementing building energy certification.     

公共建筑节能监管体系探讨

本文对节能监管体系的五项制度（能耗监测、能耗统计、能源审计、能效公示、制度建设）进行了初步探讨,提出公共建筑应尽快搭建能耗监测平台,完善节能监管体系。     

能源储备:解决城市发展瓶颈的一项对策

文章主要讨论大城市建立能源储备的重要性和必要性,西方国家的现状和发展趋势,能源储备的投融资方法,以及克服城市发展中能源瓶颈的各种对策.     

Benchmarking the energy efficiency of government buildings with data envelopment analysis

Constructing an indicator to measure the effectiveness of energy management is important for energy agencies and authorities. This paper uses multiple linear regression method and data envelopment analysis to examine the effectiveness of energy management. First, the regression method using environmental factors is used to calculate the predicted energy usage intensity of each evaluated building. Data envelopment analysis is then employed to calculate overall energy efficiency, using the predicted energy usage intensity as output and the observed energy usage intensity as input. Data envelopment analysis can be further applied to measure the overall energy efficiency in details by examining environmental factors and management factors. Finally, the energy consumption of buildings can be measured to evaluate the effectiveness of energy management. Buildings examined as a case study in this paper are government office buildings in Taiwan. The results show that most of the buildings evaluated to report a higher predicted energy usage intensity have successfully used efficient energy management methods in energy saving.     

A methodology for the development of urban energy balances: Ten years of application to the city of Madrid

This paper presents a methodology for the development of urban energy balances, which has been applied to the city of Madrid for the last ten years and is consistent with the guidelines of the International Energy Agency. The methodology is structured into three major modules: energy imports into the municipality, energy generation from either internal or external sources, and final energy consumption.The paper shows results for the most recent year for which data are available, as well as historical series for the period 2006–2015. It also includes a comparison of the main energy indicators with the national situation.The experience acquired during the ten years performing the energy balance in Madrid served to improve both the greenhouse gases and the air pollutant emission inventories, keeping their consistent with the energy balance, as well as to diagnose the city's current energy situation. This assessment was used to define a series of policies, energy saving and diversification measures, collected in different municipal plans, with the aim of decreasing the external energy dependence and the energy consumption, thereby lowering greenhouse gases emissions. Maintaining the same methodology and updating the historical series each year also allowed tracking the city's energy policy, as well as the evolution of the main energy indicators (i.e. per capita consumption and energy intensity). The methodology could be replicated in other cities worldwide, yielding improvements in their urban emission inventories.     

浅谈采暖居住建筑的节能设计

针对国内建筑节能现状,从采暖居住建筑节能规划、采暖居住建筑节能构造两方面就节能问题进行了初步探讨,以提高能源利用率,尽快实现我国的节能目标。     

上海建筑节能现状与对策

本研究首次用统计调查与模型推算相结合方法估算了上海的建筑能耗。１９９６年上海的建筑能耗为１１７６．６万ｔ标准煤，占上海总能耗的２５．４％。其中建筑使用能耗为６１９．９万ｔ标准煤，占上海总煤耗的１３．４％，建筑制造能耗（包括建材生产能耗）为５５６．７万ｔ标准煤，占上海总能耗的１２％。     

解析新能源建筑及其技术

针对我国能源情况、建筑用能居高态势及其对环境影响的问题,阐述了新能源和新能源建筑的含义,解析了太阳能建筑.风能建筑、生物质能建筑、地热能建筑以及综合性新能源建筑及其技术,提出了实施新能源建筑设计与建筑技术是建筑界永恒的课题.