Essays about: "commercial greenhouse"

Showing result 1 - 5 of 84 essays containing the words commercial greenhouse.

  1. 1. Techno-economic analysis of Energy Storage as a Service business models for prosumers in France

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Alice Lacroix; [2023]
    Keywords : ;

    Abstract : One of the current challenges for developed countries is the transformation of the entire electricity system. Ambitious objectives of renewable energy penetration in the electricity mixare established to reduce the energy sector’s greenhouse gas emissions rate and reach sustainability goals. READ MORE

  3. 2. Reprocessing and Characterization of Polybenzimidazole for High-Temperature Polymer Electrolyte Membrane Fuel Cells

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Douglas Björkengren; [2023]
    Keywords : polymer electrolyte membrane fuel cells; PEMFC; HTPEMFC; polymer technology; polymer characterization; reprocessing; recycling; polybenzimidazole; PBI; Technology and Engineering;

    Abstract : A reprocessing method of poly(2,2’-(m-phenylene)-5,5’-bibenzimidazole) (PBI) membranes recovered from the production line of High-Temperature Polymer Electrolyte Membrane Fuel Cells (HT-PEMFC) at Blue World Technologies (BWT) has been developed in order to reduce material loss in the production. Redissolution of scrap PBI membranes in poly(phosphoric acid) (PPA) and phosphoric acid (PA) was successful and the subsequent washing procedure produced PBI that could be redissolved in N,N-dimethyl acetamide (DMAc) and suitable for solution casting of new membranes. READ MORE

  4. 3. Hållbarhetscertifiering : effekter på värdekedjan av byggmaterial

    University essay from SLU/Dept. of Forest Economics

    Author : Sofia Andersson; [2023]
    Keywords : effekter på värdekedjan; fallstudie; frivilliga hållbarhetscertifieringar för byggnader i Sverige; hållbar utveckling; ; standarder;

    Abstract : En av vår tids stora utmaningar handlar om att möta klimatkrisen och ökade krav på levnadsstandard hos en växande global befolkning. Allt fler flyttar från rurala till urbana områden, vilket pressar bostadsmarknader världen över. READ MORE

  5. 4. Nodulation and biomass development of yellow and blue lucerne under pH stress

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Katarina Boström; [2023]
    Keywords : lucerne; blue lucerne BL ; yellow lucerne YL ; E. meliloti; nodulation; pH;

    Abstract : Approximately 77% of global arable land use is devoted to forage cultivation, which is the basis for animal production and global food security. Therefore a sustainable and biologically diverse forage cultivation is needed. Feed for cattle needs to contain a good balance between fibre, energy and protein. READ MORE

  6. 5. Sustainable Urban Energy Transition for the City of Bitola, North Macedonia : A City-Scale Urban Building Energy Model

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Emilie Andersson; Hillevi Höijer; [2023]
    Keywords : Urban building energy model; UBEM; Urban energy simulation; Urban energy transition; City Energy Analyst; CEA; Bitola; North Macedonia; Byggnadsmodellering på stadsnivå; Stadsenergimodellering; Stadsenergiomställning; Urban Building Energy Model; City Energy Analyst; CEA; Energisystemmodell; Bitola; Nordmakedonien;

    Abstract : Cities play a crucial role in sustainable energy system transformation. Urban energy systems account for 75% of global primary energy use, and 70% of global greenhouse gas (GHG) emissions (IEA, 2021). READ MORE