Scaling up the installation of energy efficient stoves in households (WAM). 772,449. 886,314. 2.2. Improving energy efficiency of small boiler houses by replacing coal-fired boilers with gas-fired ones (WAM). 402,203. 1 223,697. 2.3. Construction of new buildings according to energy efficient CSR (WM). 14,552. 16,866. 2.4.