During November 25-27, 2015, the leading international exhibition on water sector, water purification technology and waste water treatment in Vietnam (Vietwater 2015) was held by Vietnam Water Supply and Sewerage Association (VWSA), Ministry of Construction and Southeast Asian Water Utilities Network (SEAWUN) in the Vietnam Exhibition Center (Giang Vo Exhibition Center), Hanoi.

For two days, November 30, and December 1, 2015 in Hanoi, the Ministry of Industry and Trade in collaboration with the European Union Delegation in Vietnam, the International Energy Agency (IEA) and the Energy Research Centre of Asia held a workshop on the legal foundation to be laid for energy statistics in Vietnam. Deputy Minister of Industry and Trade, Mr. Hoang Quoc Vuong attended the workshop.

November 27, 2015. In Vietnam German Center, Hanoi University of Science and Technology, a Workshop "Presentation on the results of research, design and manufacture of prototype of biomass gasifier stove and its deployment with high capacity using compressed biomass fuel pellets" was held by the Center for Innovative Consulting and Sustainable Development Research (CCS).

After the success of the Conferences in the Mid-land and the South, in the afternoon of November 18, 2015, the Conference on 5-year implementation of National target program for Energy efficiency and conservation (phase 2011-2015) in the North was held in Hanoi.

On November 17, 2015 in Hanoi, Ministry of Industry and Trade and the United Nations Industrial Development Organization (UNIDO) signed the project document "Promotion on the utilization and operation of Industrial Energy-Efficient Boilers in Vietnam".

On November 5, 2015, in Hanoi, Vietnam Chamber of Commerce and Industry (VCCI) in cooperation with the Embassy of Iceland held a seminar on "The future of clean energy."

On October 29, 2015, Hanoi inaugurated the Research Center of technology transfer and technology accreditation in Hoa Lac hi-tech zone with the complete production line of solar cells, the biggest facility of the country.

On October 10, 2015 in Hanoi, Deputy Minister of Construction Do Duc Duy presided over the workshop to comment the draft decree on management of construction materials.

During October 20-23, 2015, at the Giang Vo Exhibition Centre, Hanoi, the International Fair took place for show of Vietnamese industries (VIIF'2015), organized by the Ministry of Culture, Sports and Tourism in coordination with other related ministries and agencies.

On October 16th, a Seminar between Vietnam and Japan on drainage and sewage treatment system - Developing workforce and tendency to access cutting-edge technology in drainage and sewage treatment system - was held by Department of Technical Infrastructure, Ministry of Construction of Vietnam in Hanoi.

With a total planned budget of around VND 6 billion, the project of development and dissemination of high-performance energy saving equipment for gradual removal of low-performance equipment will be the target of the Hanoi Energy Conservation Center (Hanoi ECC) to be implemented in 2015.

In the afternoon of October 02, 2015, a Ceremony of Acceptance and Handover of equipment of Green Hospital Project among Vietnam – Germany Friendship Hospital, Mitsubishi Group and Ho Chi Minh City Energy Conservation Center was organized in Hanoi.

On October 02, 2015, in Hanoi, Ho Chi Minh Central Communist Youth Union held a launching ceremony for a competition of “Adolescents propose solutions and innovative ideas about energy saving in 2015”.

On October 01, 2015 in Hanoi, Vietnam Energy Association held the first tenure of Entire country representatives Conference (term 2015-2020) to establish the Medium and Small Hydropower Association - Green Energy.

On September 23, 2015, Thanh Xuan District People's Committee in collaboration with the Hanoi Center for Energy Conservation conducted a training "Energy savings in households" in Ha Dinh Ward.

From September 21st to September 25th 2015, a training course on “Energy Auditors” will be held by the Hanoi Energy Conservation Center (ECC Hanoi) – Hanoi Department of Energy and General Department of Energy – Ministry of Industry and Trade. This course, one of the activities in response to Vietnam National Energy Efficiency Programme, aims at raising the knowledge of Hanoi enterprises about energy audits.

Electricity of Hanoi (EVNHANOI) has celebrated the grant of Energy Management Certificate ISO 50001:2011 and held a Seminar on Technology in Energy Management.

On September 1st, 2015 in Hanoi, the Vietnam Journalist Association, the National Program on Economical and Efficient Use of Energy - MOIT, Electricity of Vietnam worked on the final appraisal to award the press prize on "Communication to Raise Awareness in Economical and Efficient Use of Energy 2014".

Accordingly, the Ministry of Construction has listed over 400 works portfolio with approximately 2,500 m² of floor in Hanoi, HCM City, Da Nang and Can Tho for selection of 225 works to be surveyed, and energy audited in detail.

According to Hanoi Energy Conservation Center (Hanoi ECC), a unit as Savico Megamall Trade Center, thanks to the overall application of economical solutions, can save approximately 524,000 kWh in 2014, equivalent up to VND 1.36 billion.