The National Development and Reform Commission thoroughly implemented the decision-making and implementation of the Party Central Committee and the State Council, implemented the 'double control' action of total energy consumption and intensity, and made energy conservation and energy efficiency an important part of economic transformation and transformation, and the comprehensive use of economy and law. Technology and necessary administrative means, comprehensively promote energy conservation and consumption reduction, and achieved remarkable results. In 2013-2017, China's unit GDP energy consumption decreased by 20.9%, energy saving 1.03 billion tons of standard coal, with an average annual energy consumption increase of 2.2% 2. Supported the growth of GDP by 7.1% per annum.
In order to further summarize the good practices in energy conservation and consumption reduction, good experience, demonstration to drive more areas to tap the potential of energy conservation, and promote high-quality development, the National Development and Reform Commission organized the China Economic Report to go to enterprises to carry out energy-saving technology innovation and energy-saving practice reporting activities. Now select some excellent energy-saving cases and enterprise energy-saving and consumption-reduction experience, for reference.
Sino-German Ecological Park 'passive house' project
Walking at the forefront of green energy conservation
Passive House Technology Center Appearance
Energy-saving enterprises are the most important subjects for energy conservation and emission reduction and resource recycling. In recent years, Sino-German Ecological Park has always adhered to the exploration of energy-efficient buildings, taking energy-saving emission reduction and comprehensive utilization of resources as an important starting point for adjusting economic structure. Strengthening the target responsibility, adjusting the industrial structure, implementing key projects, promoting advanced technology products and other measures, actively carrying out energy conservation and emission reduction, and further enhancing its competitiveness and sustainable development capabilities. On July 7, 2014, in China and Germany. Under the witness of the Prime Minister, the Sino-German Ecological Park Passive House Project signed a contract at the Great Hall of the People in Beijing, opening a new era of passive housing development in China.
Advanced research
Passive ultra-low energy green building, also known as passive house, originated from Germany, is an internationally recognized energy-saving building technology that combines high comfort, ultra-low energy consumption and economy. It uses excellent insulation performance, airtight. Performance and efficient new wind heat recovery technology, according to the current building energy efficiency standards, energy saving rate of up to 90%, in the realization of energy saving and environmental protection, while achieving a more comfortable and fresher living dreams.
As the forerunner of China's passive housing development, after two years of hard work, Sino-German Ecological Park Passive House Company completed the technical center project in August 2016, becoming the first of the six projects signed by the Chinese and German prime ministers in 2014. The project. After the project was delivered, the experts from China and Germany conducted a rigorous testing and analysis of the energy use, and targeted the fresh air system according to the use conditions, which gradually reduced the building energy consumption. For example, the passive housing technology center The comparison between the heating season of 2016~2017 and the heating season of 2017~2018 shows that the latter saves 88,736.78 kWh compared with the total energy consumption of the former, and reduces the carbon emission by 30170.44 kg. It is estimated that the project fully meets the design index and its heating and cooling The energy consumption is only 20% of that of conventional buildings of the same type. It can save energy consumption by 1.3 million kWh per year and reduce carbon emissions by 664 tons. In June 2017, the country's largest passive housing demonstration community – the Sino-German Green AD project started. Construction, the total construction area of the community is more than 130,000 m2. It is estimated that after the completion of the project, the annual energy consumption will be reduced by 10.43 million kWh, and the carbon emission will be reduced by about 3200 tons.
On the basis of demonstration practice, the ecological park has increased research and development efforts. The Sino-German Ecological Park Passive House Company has undertaken the 'public building technology integration and demonstration engineering research' and the 'urban new district planning and design optimization technology' two countries '13 The five-topic, and was elected as the governing unit of the Academic Committee of the Zero-Energy Building of the Chinese Architectural Society and the deputy director of the Green Building and Near Zero Energy Building Committee of the Shandong Civil and Architectural Society.
Setting standards to lead Asia
The Ecological Park actively promotes the formulation of China's Passive House Standards: In 2017, the National Building Energy Conservation Standardization Technical Committee Passive Building Technology Standards Preparation Working Group settled in the park; the Ministry of Housing and Urban-Rural Development of the Sino-German Ecological Park Passive House Company “passive ultra-low energy green building (residential part) "Technical Guidelines", Shandong Province Engineering Construction Standard "Passive Ultra-low Energy Building Energy Efficiency Design Standards" has been promulgated and implemented; the country is currently preparing the "Near Zero Energy Building Technology Standards" and "Shandong Passive Ultra Low Energy Green Building Technology Guide" (Public Building), Shandong Province "Passive Ultra-low-energy Building Energy-saving Structure Atlas", "Shandong Province Ultra-low-energy Building Construction Technical Guidelines" and other standards; independent research and development approved seven passive housing patents; own independent intellectual property rights The passive high-performance household new air blower unit has been put into operation in the park, filling the gap in the domestic field.
In September 2016, Sino-German Ecological Park initiated and successfully hosted the first Asian Passive House Conference, with more than 200 authoritative experts in the field of passive houses from China, Japan, Korea, Germany, Austria, Italy and Finland. 1. Let's discuss the latest scientific research achievements and development direction in the passive housing field at home and abroad.
In August 2017, the 2nd Asian Passive House Conference was held in Japan. The Sino-German Ecological Park gave a speech and delivered a keynote speech. The 3rd Asian Passive House Conference will be held in South Korea in 2018. The Eco Park is once again invited. The guest delivered a speech and delivered a speech, continuing the leading position of the ecological park in Asia.
Promote the future and contribute to the future
The Sino-German Ecological Park will build an energy consumption data collection and analysis center to promote the building's 'energy saving, energy use, capacity, energy storage'. Four energy technologies will be integrated and innovated, and a passive housing research and innovation base will be built to create a passive housing industry system and explore passive A new model of building development in China.
At present, the ecological park has implemented passive technology solutions for various types of buildings such as schools, offices, residences, hotels, libraries, etc. Through the development of technology, the Sino-German Ecological Park will also concentrate on the development of a total construction area of approximately 1.6 million square meters in the park. 1. The passive building of Rice is dedicated to building the largest passive building cluster in the country.
There are about 2 billion square meters of new buildings in China every year. If 20% of them are built according to the standards of passive houses, the annual carbon dioxide emissions can be reduced by about 12 million tons compared with the current 65% energy-saving standards.
It is foreseeable that passive houses will make a more active contribution to people's more comfortable life and more blue sky.