The solution of "Replacement and installation of condensing boilers with existing boilers with a capacity of more than 100 to 500 kilowatts" in the Azadi Palestine Technical Conservatory located in District 7 of Tehran with the support EEEB Project, Implemented by Mabna ESCO company in February 2021.

The first phase of smartening and online monitoring of heating houses of dormitories of the University of Tehran was done by by Pishran Energy ESCO Company with the support of the EEEB project, in 34 heating engines of dormitory buildings of Koi Daneshgah, Fatemieh, Chamran in January 2021.

In order to implement the project of energy and environmental optimization in selected buildings in Tehran, the implementation of solutions in the buildings of the Ministry of Jihad for Agriculture was completed in January 2021 and this complex has entered the stage of measurement and verification (M&V).

In order to implement the project of energy efficiency and environmental in selected buildings in Tehran, the implementation of solutions in the building of the Roads and Transportation Organization was completed in October 2020 and this building has entered the measurement and verification (M&V) stage.

In line with the project of the energy efficiency and environment in a building (EEEB), a solar electricity system with 10 kW capacity has run in a residential building with 1350 m2 in Tehran. Designing and simulating the on-grid solar system has been done on PVSYST software and has been run by experts that are active in this field.

In order to implement the Energy Efficiency and Environment in Buildings Project in selected buildings in Tehran, the implementation of solutions in Building No. 6 and Building No. 7 of the Program and Budget Organization (PBO) was completed in August 2020 and this building has entered the measurement and verification (M&V) phase.

In order to implement the Energy Efficiency and Environment in Buildings Project in selected buildings in Tehran, the implementation of solutions in Building No. 3 of the Program and Budget Organization (PBO) was completed in August 2020 and this building has entered the measurement and verification (M&V) phase.

In order to implement the Energy Efficiency and Environment in Buildings Project in selected buildings in Tehran, the implementation of solutions in Building No. 2 of the Program and Budget Organization (PBO) was completed in June 2020 and this building has entered the measurement and verification (M&V) phase.

In order to implement the Energy Efficiency and Environment in Buildings Project in selected buildings in Tehran, the implementation of solutions in Building No. 1 of the Program and Budget Organization (PBO) was completed in June 2020 and this building has entered the measurement and verification (M&V) phase.

The second component of the Energy Efficiency and Environment in Buildings (EEEB) project includes the implementation of pilot projects in the office, public, and residential buildings. In this component, energy efficiency and environment solutions are implemented in buildings and the result of these solutions is published to promote and develop similar measures. The purpose of implementing energy efficiency solutions in pilot projects is to achieve 20% of electricity and 25% fuel savings in the construction sector of the country. Therefore, a number of government buildings in the city of Tehran have been selected as pilot buildings to implement these solutions. Shahid Beheshti Building (Bldg. No. 2) of the Ministry of Cooperatives, Labor and Social Welfare (MCLS) is one of the first pilot buildings in which energy efficiency measures have been implemented.