— Grid connection study with approval and receipt of Technical conditions from transmission system operator;

— Feasibility study with approval and obtaining the conclusion of the State Expertise;

— Detailed design with approval and receipt of the conclusion of the State Expertise, as well as getting a construction permit;

— Authors supervision for construction process;

Justifying calculations on power system integration of SPP Burnoe with power quality assessment and obtaining approval from KEGOC.

— Grid connection study with approval and receipt of Technical conditions from transmission system operator;

— Feasibility study with approval and obtaining the conclusion of the State Expertise;

— Detailed design with approval and receipt of the conclusion of the State Expertise, as well as getting a construction permit;

— Authors supervision for construction process;

— Justifying calculations on power system integration of SPP Kapshagay (Nurgisa) with power quality assessment and obtaining approval from KEGOC.

— Grid connection study with approval and receipt of Technical conditions from transmission system operator;

— Feasibility study with approval and obtaining the conclusion of the State Expertise;

— Detailed design with approval and receipt of the conclusion of the State Expertise, as well as getting a construction permit;

— Authors supervision for construction process;

— Justifying calculations on power system integration of SPP Baikonyr with power quality assessment and obtaining approval from KEGOC.

— Amendment of Grid connection study with approval and receipt of Technical conditions from distribution system operator (OZhT);

— Detailed design with approval and receipt of the conclusion of the State Expertise, as well as getting a construction permit;

— Authors supervision for construction process;

— Justifying calculations on power system integration of SPP Zadarya with power quality assessment and obtaining approval from KEGOC/OZhT (in process).

— Grid connection study with approval and receipt of Technical conditions from transmission system operator;

— Feasibility study with approval and obtaining the conclusion by out-of-departmental expertise;

— Detailed design (cost estimate calculation) with approval and receipt of the conclusion by out-of-departmental expertise, as well as getting a construction permit;

— Justifying calculations on power system integration of WPP-1 approval from KEGOC JSC for WPP commissioning was obtained.

— Pre-FS documentation for renewable energy source within preparation to RES auction — 50 MW solar power plants near the village of Shaulder in Turkestan region; Preparation of technical documentation ITT Based on Pre-FS documentation in the fall 2019 RES auction was successfully held;

— Author’s supervision for the construction of the SPP Shaulder Early works objects. Construction of Early works objects successfully completed.

— Grid connection study of run-of-river HPP on Kora river in Zetysu region;

— Obtainment of Grid connection permit from KEGOC JSC and Karatal-Transit LLP.

— Grid connection study for HPP-2 on Chizha river in Zhetysu region with approval from KEGOC JSC and Karatal Tranzit LLP;

— Obtainment of Technical conditions.

— Grid connection study for 50 MW WPP in Kostanay region with approval from KEGOC JSC and MRET LLP;

— Obtainment of Technical conditions.

— Grid connection study for 50 MW SPP in Almaty region with approval from KEGOC JSC;

— Obtainment of Technical conditions.

— Comparative analysis of the characteristics of RES equipment with the requirements of the System Operator in terms of ensuring stable operation and power quality indicators;

— Making up a model of RES and performing justifying calculations on the Kazakhstan power system simulation model;

— Analysis of the results, conclusions/recommendations, coordination with the electric grid company and the transmission system operator.

— Over the years of operation ESR received loyalty from our regular customers;

— Not a single unsatisfied customer or claim during the period of existence of the company.