net profit 3 собівартість 3 чистий прибуток 3 capital investment 2 payback period 2 капіталовкладення 2 термін окупності 2 PSPS 1 animal manure 1 automatic regulation of frequency and power 1 conditional net profit 1 consumer-regulator 1 corn 1 cost 1 cost price 1 depth of wrapping 1 economic effect 1 energy efficiency 1 generator-regulator 1 green manure 1 heat pump plant 1 heat pump station 1 height of plants 1 hybrid 1 level of profitability 1 load-controlled consumer 1 production cost 1 productivity 1 profitability 1 seeds 1