Name of IDGC/DGC (branch of IDGC, DGC and S&A of IDGC)	2016			2017			2018
										MVA	km	c.u.	MVA	km	c.u.	MVA	km	c.u.
IDGC of the South, PJSC										195.57	1,082.88	5,777.7	105.81	304.042	1489	188.5	480.0	4,070.0
Grid facilities acquired	89.06	749.393	4,186.3	0	9.6	18	0.50	4.06	19.72
Grid facilities in operating lease	66.87	159.142	509.6	65.81	110.742	360	129.43	159.706	1,973.747
Other (permanent rights of ownership and use)	0	0	0	0	8.7	18	9.273	119.503	338.612
Other (temporary rights of ownership and use)	39.64	174.345	1081.8	40	175	1093	49.14	199.96	1,740.48
Astrakhanenergo branch	91.7	174.345	1157.4	93	175	1176	170.4	299.7	3,626.7
Grid facilities acquired	0	0	0	0	0	0	0.50	4.06	19.72
Grid facilities in operating lease	52.06	0	75.6	53	0	83	116.2	35.356	1,676.23
Other (permanent rights of ownership and use)	0	0	0	0	0	0	4.413	63.54	192.79
Other (temporary rights of ownership and use)	39.64	174.345	1,081.8	40	175	1093	49.14	199.96	1,740.48
Kalmenergo branch	100.87	858.535	4,459.3	12.81	109.142	275.0	14.5	152.912	370.529
Grid facilities acquired	88.06	749.393	4,184.3	0	0	0	0	0	0
Grid facilities in operating lease	12.81	109.142	275.0	12.81	109.142	275.0	13.23	122.794	295.187
Other (permanent rights of ownership and use)	0	0	0	0	0	0	1.27	30.118	75.342
Other (temporary rights of ownership and use)	0	0	0	0	0	0	0	0	0
Rostovenergo branch	3	50	161	0	19.9	38	3.59	27.401	72.81
Grid facilities acquired	1	0	2	0	9.6	18	0	0	0
Grid facilities in operating lease	2	50	159	0	1.6	2	0	1.556	2.33
Other (permanent rights of ownership and use)	0	0	0	0	8.7	18	3.59	25.845	70.48
Other (temporary rights of ownership and use)	0	0	0	0	0	0	0	0	0
Volgogradenergo branch	0	0	0	0	0	0	0	0	0
Grid facilities acquired	0	0	0	0	0	0	0	0	0
Grid facilities in operating lease	0	0	0	0	0	0	0	0	0
Other (permanent rights of ownership and use)	0	0	0	0	0	0	0	0	0
Other (temporary rights of ownership and use)	0	0	0	0	0	0	0	0	0

IDGC of the South acted as the Sole Executive Body of Donenergo under the Agreement on the delegation of powers of the Sole Executive Body of Donenergo to the managing company from September 20, 2014.

Name of IDGC/DGC (branch of IDGC, DGC and S&A of IDGC)	2016			2017			2018
	MVA	km	c.u.	MVA	km	c.u.	MVA	km	c.u.
Grid facilities acquired	0	0	0	0	0	0	0	0	0
Grid facilities in operating lease	0	0	0	0	0	0	0	0	0
Other (permanent rights of ownership and use)	0	0	0	0	0	0	0	0	0
Other (temporary rights of ownership and use)	0	0	0	0	0	0	0	0	0

Estimation of the share of the power distribution grid complex subsidiaries in the required gross revenue To calculate the indicator “Share in regional RGR”, the information defined in resolutions of single-pot tariffs on the adoption of uniform (boiler) tariffs for electricity transmission services approved by the Government executive bodies of the constituent entities of the Russian Federation in the field of state tariff regulation.(hereinafter – RGR) of IDGC of the South regions over the last three years, the change drivers

In 2017, RGR for the operation of IDGC of the South amounted to RUB 29,223.73 mn, for the operation of TGOs – RUB 5,104.85 mn.

In 2017, RGR for the operation of IDGC of the South amounted to RUB 30,336.83 mn, for the operation of TGOs – RUB 6,250.84 mn.

The Company plans that RGR for the operation of IDGC of the South in 2019 will be RUB 25,757.27 mn, for the operation of TGOs – RUB 12,250.31 mn.

The reasons behind the decline in the share of IDGC of the South in 2019 are as follows:

• the expiry of the management agreement with Donenergo;
• escalation of costs of PJSC FGC UES’s services in TGO grids (+RUB 55.3 mn);
• entry of new TGOs in the region (+RUB 155.7 mn): LLC Energoservice (+RUB 26.6 mn), LLC MES (+RUB 14.6 mn), LLC TESK (+RUB 12.1 mn), LLC YuSK (+RUB 10.8 mn), and LLC YugStriyMontazh (+RUB 91.6 mn);
• increase in the number of equipment maintained at operating TGOs, including results of the previous operation (shortage of revenue);
• growth in costs for services of some TGOs. The fastest growth was observed at MUE Gorelektroset in Astrakhan on the back of the increased number of nominal units of purchased electrical equipment and at LLC Gazpromenergo due to the reforming of this enterprise and change of the share of this TGO services.

As part of consolidation efforts, in 2018 Astrakhanenergo branch of IDGC of the South signed the lease contract with MUE Blagoustroennii Gorod within Narimanov Municipal Entity (formerly known as MUE Electroseti within Narimanov Municipal Entity).

In 2018, the Company reviewed the consolidation projects for power facilities of the following TGOs: FSBI Volgo-Don, LLC Selmash Trade; another decision taken pertains to the acquisition of 100% of PJSC VMES shares. Rostovenergo branch of IDGC of the South calculated the cost-effectiveness and reviewed an issue on the consolidation feasibility at a meeting of the study group on the branch’s power grid assets consolidation.

Kalmenergo branch covers the entire market (100%) in its region.

Pursuing the objectives aimed to improve reliability of consumer power supply, increase the market share, increase the grid complex controllability, IDGC of the South regularly engages with power grid owners, which do not comply with the criteria for inclusion of the grid facility owners to the territorial grid organisations, with the view to the power grid assets consolidation in the Company. In 2018, the Company was involved in continuous cooperation and consultation with representatives of gardeners' non-commercial partnerships on a donation of the power grid assets to the Company.

In 2018, IDGC of the South acted as the Sole Executive Body of Donenergo under the Agreement on the delegation of powers of the Sole Executive Body of Donenergo to the managing company from September 20, 2014.