Tondi International Tennis Centre	Iru Waste-to-Energy power unit WTE	Condensation area of Eesti Energia Oil Industry
Maintenance complex of planes of Tallinn Airport	Power lines of Eesti Energia Oil Industry	Tube bridge of Eesti Energia Oil Industry
Roads of Paldiski wind farm	Foundations of Paldiski wind farm	Nitrogen plant of Elme Messer Gaas
Technological systems of Tartu University Library	Technological systems of Estonian National Library	EE emergency reserve power plants, 110 MW and 140 MW
300 MW Narva power plant of Eesti Energia	Frontages of Estonian National Library