Winners of the 7th edition (2019)

1	AQUATECH S.A.	Non-electricity domestic wastewater treatment plant
2	APANET Green System Sp. z o.o.	Street lighting management system
3	APS Energia S.A.	Emergency power supply system pulstar based on ecological fuel cells
4	ASKET Roman Długi	Briquetting Technology of moist non-wood biomass BIOMASSER®
5	Biko-Serwis Sp. z o.o. Sp.k.	Fly ash and slag mixtures production technology FLUMIX
6	BIOGRADEX Holding Sp. z o.o.	Activated sludge method of sewage treatment
7	BTI GUMKOWSKI Sp. z o.o. Sp. K.	Kipi pellet burnes
8	CWD Sp. z o.o.	Moving step grate
9	Dagas Sp. z o.o.	REDUXCO
10	EKOTOP Roman Sobczyk	Technology for drying sewage sludge
11	EkoWodrol Sp. z o.o.	Epp pneumatic sewage pumping station
12	Enerko Energy Sp. z o.o.	Archimedean screw
13	Far Data Sp. z o.o. Sp.k.	Transport noise and environmental conditions monitoring station
14	HYDROERGIA Sp. z o.o. Sp.k.	Kaplan water turbines
15	Instytut Nowych Technologii Inżynierii Środowiska	Hydrophyte bioreactor with a biopreparation
16	INWENT Piotr Żółkowski	Technology of highly efficient heat recovery in the ventilation systems
17	IZODOM 2000 Polska Sp. z o.o.	Technology of fast construction of passive and energy efficient houses
18	M3 SYSTEM Sp. z o.o.	Monolithic load bearing structure from foamed polystyrene
19	MAKROTERM Agata i Krzysztof Wąchała Sp.j.	INTEGRATOR smart
20	Metalerg Sp. z o.o. Sp. k.	Biomass boilers
21	NMG S.A.	Systems controlling supply and demand and supporting the development of dsr and dsm areas
22	Pellasx Sp. z o.o. Sp.k.	PellasX REVO
23	PETROSTER SERWIS Sp.J.	Tank control centralised remote risk management system for liquid explosive and dangerous products including fuels
24	PPHU AGATA Jacek Jagiełło	Secondary dust emissions monitoring systems
25	PPUH MARBET-WIL Sp. z o.o.	Stabilisation of hazardous waste and its solidification with sultech sulphur concrete
26	PROTE Technologie dla Środowiska Sp. z o.o.	Technology of the reclamation of lakes
27	Solcraft Sp. z o.o.	Thermodynamic construction system H-Block
28	Symbiona S.A.	Anoxybed Technology
29	URSUS S.A.	Technological line for straw briquette production ltbs
30	Wektor Sp.j. M. Mroczkowska, T. Przeciszewski	Technological line for briquette and pellet production
31	WOFIL Robert Muszański	Ozone water treatment systems
32	WSK Kraków Sp. z o.o.	Geothermal heat pumps
33	Zespół Innowacyjny PROMIS Sp. z o.o.	Biosulfex technology