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Found 5 essays matching the above criteria.

  1. 1. Environmental Performance from Circularity in Products : A Case Study on LED Lighting Fixtures

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Frida Longnell; [2019]
    Keywords : Circular economy; Circularity indicators; Life Cycle Assessment; Linear Flow Ratio; LED lighting fixtures; Cirkulär ekonomi; cirkularitetsindikatorer; livscykelanalys; Linear Flow Ratio; LED-armaturer;

    Abstract : The circular economy is promoted by the EU, governments, and businesses all over the world as a concept to reach a sustainable future. The concept is embedded into the UN Sustainable Development Goals for 2030 and aims to decouple economic growth and environmental pressure. READ MORE

  3. 2. Smart street lighting : The advantages of LED street lighting and a smart control system in Uppsala municipality

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Inga Sjöberg; Amanda Gidén Hember; Carolina Wallerström; [2017]
    Keywords : Street lights; lights; LED; armature; LED armature; smart control system; control system; Philips; CityTouch; Sala kommun; Uppsala kommun; Sala-Heby Energi; energy savings; street light system; CO2; carbon dioxide savings; LED; gatubelysning; gatubelysningssystem; armatur; LED armatur; smart styrsystem; styrsystem; energibesparing; koldioxidutsläpp;

    Abstract : The purpose of this bachelor thesis is to examine how LED street lights and a smart street light control system can reduce the energy consumption, costs and in extension the CO2 equivalents in a geographically delimited area. In 2015 the municipality of Sala installed LED armatures connected to a smart control system in the whole municipality. READ MORE

  4. 3. Energismarta ishallar

    University essay from SLU/Dept. of Energy and Technology

    Author : Linda Lundmark; Hanna Marklund; Egil Schultz; Catarina Sparre; Lovisa Svensson; Philip Wallgren; [2017]
    Keywords : energieffektivisering; energibesparing; solceller; uppvärmning; energifönster; isläggning; klimatskärm;

    Abstract : This project has been regarding the ability to make Ice Arenas more Energy Smart. Using info and data from the A-hall in Gränby, Uppsala, different suggestions to make the arena better has been developed. There has also been taking under consideration whether the solutions are applicable in other Ice arenas in Sweden. READ MORE

  5. 4. Aesthetical Perspectives in Street Lighting : A Study of Future Potentials in LED Lighting

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Joakim Forsberg; [2016]
    Keywords : Street lighting; LED; Aesthetics; Architecture; Interaction design;

    Abstract : As of today, around 19% of all electricity that is produced around the world goes toward lighting roads and cities. The light is also produced in a wasteful manner, creating disturbances in nature as well as for people. READ MORE

  6. 5. Ljuskvaliténs inverkan på tillväxt och smak hos basilika Ocimum basilicum och citronbasilika Ocimum basilicum var. citrodorum

    University essay from SLU/Horticulture (until 121231)

    Author : Malin Nyrén; [2010]
    Keywords : LED; Basilika; Citronbasilika; essentiella oljor;

    Abstract : Syftet var att undersöka ljuskvaliténs inverkan på tillväxt och smak hos Ocimum basilicum (vanlig basilika) och Ocimum basilicum var. citriodorum (citronbasilika). Ljuskvaliténs inverkan jämfördes även mellan sorterna. Arbetet bestod av ett försök och en kompletterande litteraturstudie för bakgrundsfakta om LED-belysning och basilika. READ MORE