<p>The attention on environmental issues has never been as huge as today. The climate is changing and more and more evidence suggest that the cause behind climate changes is an increase of carbondioxide into the atmosphere. The increase in turn is considerd to be an act of human activity. Therefore some companies have decided to become climate neutral and implement information technology in their business in order to reduce their emissions. This thesis has three aimes: to calculate a small company´s carbondioxide emissions, study whether or not information technology could help to reduce these emissions and furthermore find out why some companies decided to become climate neutral and describe the concept climate neutral. The results show that if information technology is used properly and effectively there are great potential to reduce the emissions, especially emissions from transportation sector. Now that the environment issues has become number one in the news and in the political agenda many companies try to cut their emissions, which is why some companies decided to take one step further and become climate neutral. Most of the companies see this action as a necessity in order to survive in a high competitive market. By doing so, they get more PR and more credit from both their investers and custumers. That is also why GreenIT´s carbondioxide emissions where calculated here. GreenIT have intentions in becoming climate neutral and in order to becoming one they have to reduce their remaining emissions by investing in projects in developing countries. As GreenIT is a small company they don´t have large emissions to reduce. This action will not cost them much but will probably give them an advantage in the market and credit from other investors and customers.</p>

The attention on environmental issues has never been as huge as today. The climate is changing and more and more evidence suggest that the cause behind climate changes is an increase of carbondioxide into the atmosphere. The increase in turn is considerd to be an act of human activity. Therefore some companies have decided to become climate neutral and implement information technology in their business in order to reduce their emissions. This thesis has three aimes: to calculate a small company´s carbondioxide emissions, study whether or not information technology could help to reduce these emissions and furthermore find out why some companies decided to become climate neutral and describe the concept climate neutral. The results show that if information technology is used properly and effectively there are great potential to reduce the emissions, especially emissions from transportation sector. Now that the environment issues has become number one in the news and in the political agenda many companies try to cut their emissions, which is why some companies decided to take one step further and become climate neutral. Most of the companies see this action as a necessity in order to survive in a high competitive market. By doing so, they get more PR and more credit from both their investers and custumers. That is also why GreenIT´s carbondioxide emissions where calculated here. GreenIT have intentions in becoming climate neutral and in order to becoming one they have to reduce their remaining emissions by investing in projects in developing countries. As GreenIT is a small company they don´t have large emissions to reduce. This action will not cost them much but will probably give them an advantage in the market and credit from other investors and customers.

Die Klimaneutralität wird von einer zunehmenden Anzahl von Staaten der Welt auf die politische Agenda gesetzt, darunter Deutschland und Europa. Das Ziel, in Europa bis zum Jahr 2050 Treibhausgasneutralität zu erreichen, ist durch den europäischen Green New Deal politisch beschlossener Konsens. Doch wie soll eine ökologische, ökonomische und gesellschaftliche Transformation dieser Größenordnung finanziert werden? So vielfältig und plural die Auswirkungen des Klimawandels sind, so dezentral und fragmentiert sind die politischen und finanziellen Kooperationen zur Klimawandelminderung und -anpassung. Die Masterarbeit geht deshalb der Frage nach: Wovon hängt der Fragmentierungsgrad der globalen Klimafinanzierung ab und wie kann dieser empirisch erfasst werden? Ausgehend von einer theoretischen Perspektive der fragmentierten Klimafinanzierung werden deutsche, europäische und globale Akteure mithilfe einer visuellen Netzwerkanalyse ausgewertet und strukturelle Muster hinsichtlich eines Fragmentierungsgrades interpretiert. Postkoloniale Strukturen, Normenwandel und sektorale Verschiebungen lassen sich somit genauso herausarbeiten, wie Veränderungen der Akteurskonstellationen und deren Typen. Im Ergebnis lässt sich die deutsche Ebene als überwiegend synergetisch fragmentiert interpretieren. Die europäischer Ebene ist dagegen mehrheitlich kooperativ fragmentiert, während die globale Ebene als kooperativ bis konfliktiv fragmentiert angesehen wird. Der innovative Ansatz, die Kooperation in der Klimafinanzierung anhand von OECD-Daten netzwerkanalytisch auszuwerten, geht mit Chancen und Risiken einher. Neben den inhaltlichen Ergebnissen trägt die Methodenreflexion daher zu einem wissenschaftlichen Diskurs der Sinnhaftigkeit, Nutzbarkeit und Didaktik der Methode in den Internationalen Beziehungen bei. / Climate neutrality is being put on the political agenda of an increasing number of countries around the world, including Germany and Europe. The goal of achieving greenhouse gas neutrality in Europe by 2050 is a politically agreed consensus through the European Green New Deal. But how should an ecological, economic and social transformation of this magnitude be financed? As diverse and plural as the effects of climate change are, the political and financial cooperation for mitigating and adapting to climate change is decentralized and fragmented. The master's thesis therefore examines the question: What does the degree of fragmentation of global climate finance depend on and how can this be empirically recorded? Starting from a theoretical perspective of fragmented climate finance, German, European and global actors are evaluated with the help of a visual network analysis and structural patterns are interpreted with regard to the degree of fragmentation. Post-colonial structures, changes in norms and sectoral shifts can thus be worked out, as can changes in the constellations of actors and their types. As a result, the German level can be interpreted as largely synergetically fragmented. The European level, on the other hand, is mostly cooperatively fragmented, while the global level is viewed as cooperatively to conflictively fragmented. The innovative approach of evaluating cooperation in climate finance using OECD data in a network analysis is associated with both opportunities and risks. In addition to the content-related results, the method reflection therefore contributes to a scientific discourse on the meaningfulness, usability and didactics of the method in international relations.

Bostadsbyggandet kräver stora resurser och står för ungefär tjugo procent av de totala utsläppenav koldioxid i landet. För att uppnå ett klimatneutralt samhälle 2045 behöver man redan iprojekteringen fundera över vilka metoder och material man ska arbeta med. Just nu finns detgoda hjälpmedel och verktyg för att underlätta denna process som hjälper projektören att enkeltoch smidigt jämföra olika material och metoder för att uppnå ett så lågt klimatavtryck sommöjligt.Klimatdeklarationer innehåller alla skeden under byggnadens livslängd, dessa kan delas upp ibland annat byggskede, användningsskede och slutskede. I denna studie kommer byggskedet attstuderas närmare med fokus på utsläppsdata från råvara till färdig produkt på byggarbetsplatsen.Denna studie är en jämförelse mellan ett befintligt flerbostadshus som är byggt i KL-trä mot ettlikadant flerbostadshus med stomme av lättbalkar i trä. Syftet med denna rapport är att ta redapå hur vi i framtiden kan bygga mer klimatsmart.För att jämförelsen ska bli så tydlig som möjligt och för att volymerna och den uppvärmdaboytan ska bli så lika som möjligt har en byggnad projekterats utifrån handlingar från det redanfärdiga huset. Med hjälp av Byggsektorns miljöberäkningsverktyg (BM) har beräkningar utförtsför respektive material med klimatdata hämtat från deras databas.I denna studie har rekommendationer för bärande konstruktioner i lättbalkar använts för ettflerbostadshus av tillverkaren Masonite beams. Material som beklädnader och annat ytskikt harvalts utifrån teoretisk bakgrund och materialstudier som utförts. Materialval av resterande delarav konstruktionen har också gjorts för att uppnå samma tekniska egenskapskrav det befintligahusets stomme uppfyller.Resultatet av studien visar på positiva effekter av att studera olika materials klimatpåverkan iett tidigt skede. En stomme av lättbalkar står för ungefär 30 procent mindre koldioxidutsläpp ijämförelse mot en stomme av KL-trä. Trots minskning i klimatutsläpp så uppnår byggnadensamma boendestandard. / Housing construction requires large amounts of resources and is responsible for approximatelytwenty percent of the total Carbon dioxide emission in Sweden. To achieve a climate neutralsociety and EU: s climate requirements by the year of 2045 we need to think about what methodsand materials we use, as early as in the planning process.Right now there are many great tools and technical means that could help out the architects withcalculation and comparisons between Carbon dioxide emissions for different materials in thisprocess to in the end achieve the smallest amount of emission possible.In the climate declarations there are multiple stages during a buildings life cycle that can bedivided into building, using and ending stage. In this report we will look closer into the stage ofbuilding, which includes the amounts of emission from the beginning of raw material to acompleted product on the construction site.This study will compare an already existing building in massive wood with a similarconstruction with light beams in wood. The purpose of the study is to find ways and methods tobuild as climate smart as possible in the future.To achieve a fair comparison of the two buildings in volume and heated living areas the secondone has been created out of the already existing construction documents of the first. With helpfrom the tool “Byggsektorns miljöberäkningsverktyg, BM”, the climate data of emissions hasbeen calculated through their database values.In this report light beams from the manufacturer Masonite beams has been used with theirrecommendations of construction solutions for this specific building. Materials used for thefinish and other parts of the building's frame has been chosen with help from the theoreticalbackground and material studies that are included in this report. Important for the result is thatthe building in light beams compared with the already existing building in massive wood canfulfill the same technical attributes and keep the same overall standard.The result of the study shows positive effects by studying different materials' climate emissionsin the beginning stages of building. It also shows that an apartment building with light beams asframe sands for around 30 percent lower Carbon Dioxide emissions compared to one withmassive wood as frame. Even with this decrease of emissions the quality of living standarddoesn’t get affected.

To be in line with the Paris Agreement and mitigate average temperature rise to 1.5°C, and to a maximum of 2°C, greenhouse gas emissions will have to be reduced close to zero before mid-century. If these targets are to be reached, rapid and complete decarbonisation of every sector within the global economy is required. Currently, energy-intensive industrial sectors account for more than 30% of global energy use, and are responsible for approximately 50 % of global greenhouse gas emissions, whereas the iron and steel industries have the largest aggregated greenhouse gas emissions globally. Although the steel industry is at the cusp of major climate neutrality transitions, as recent studies have presented opportunities of producing completely fossil-free steel, decarbonising large-scale production processes is a complex query affected by a multitude of internal and external factors. Höganäs AB, as one of the largest powder metal manufacturers in Sweden, has initiated their work towards net-zero emissions in 2045. With production sites in over 18 countries, the company serves as an example of a company in the midst of turning a “hard-to-abate” industry towards being sustainable.  The aim of this study is thus to assess the effects of climate agendas and frameworks, such as the Paris Agreement and the IPCC Report on initiatives and policies on a global, national and regional level within countries where Höganäs AB has its major production facilities. The aim is further to review the effects of climate strategies and targets on the steel and powder metal industry, as well as to monitor the industry’s inclinations towards climate neutrality. The findings of the performed literature study, as well as the conducted qualitative interviews, resulted in a framework regarding how to identify and assess trends within the steel and powder metal industry based on two theoretical perspectives on corporate climate transitions. Through the results, it could be concluded that despite all countries having ratified the Paris Agreement as of January 2021, no country is currently on the path towards reaching the 1.5°C target that is recommended by the IPCC Report and the Paris Agreement. Still, there is a growing demand for low-carbon technology and renewable energy in every country, something that will partly weigh up for both up-scaled industrial production and countries’ increased GDP. Within the industry, an increased number of initiatives and commitments has been launched during the past few years, indicating that questions of climate change and sustainability are being entrenched in the corporate sector. Going forward, indicators to measure continuous improvements to reach net-zero are associated with emission- and energy data, value chain management and industry investments. As technological advancements towards hydrogen, electrification and digitalisation are being upscaled and increasingly tangible, climate neutrality in the PM and steel industry is achievable through a profound and intended climate focus and an increased sense of urgency.

På grund av klimatförändringar och global uppvärmning skapas effekter vilka påverkar både människa och miljö negativt. Att minska mängden genererade växthusutsläpp är en grundläggande åtgärd för att hantera miljöeffekterna. Samtidigt har konsumtionen av utrikes flygresor från Sverige fördubblats sedan 1990-talet vilket är en stor faktor för utsläpp av växthusgaser vilka bidrar till problematiken. Därmed används klimatkompensation som åtgärd för att ersätta de miljövärden som förlorats på grund av flygens utsläpp. Syftet med studien är undersöka de diskurser som finns kring flygets klimatkompensation. Materialet som analyseras består av dagspress insamlat från svenska nationella dagsmedier och analyseras med hjälp av metoden diskursanalys. Studien har resulterat i tre olika diskurser kring klimatkompensation. Inom de olika diskurserna används begreppet klimatkompensation varierande beroende på sammanhang. Resultatet visar att klimatkompensation används för att lindra människors oro för klimatförändringar och även för att en klimatbelastande verksamhet ska framställas som mer hållbar. Klimatkompensation används även som styrmedel för att hantera den mängd utsläpp som överskrider den bestämda mängd utsläpp som får genereras av flygverksamheter. Inom diskurserna riktas även kritik mot verktygets trovärdighet, transparens och socioekonomiska effekter. / Due climate change and global warming, effects are created which create negative impacts at humans as well the environment. Reducing the amount of generated greenhouse gas emissions is a fundamental measure for managing environmental impacts. At the same time, consumption of foreign air travel from Sweden has increased and doubled since the 1990s, which is a major factor contributing to the problem. Thus, climate compensation is used as a tool to replace the environmental values lost due to emissions created by aviation. The purpose of the study is to investigate the existing discourses around aviation climate compensation. The analyzed material consists of daily press collected from Swedish national medias and analyzed using the method of discourse analysis. The study resulted in three different discourses on climate compensation. In the different discourses, the concept of climate compensation varies depending on the context. The result shows that climate compensation is used to alleviate people's concerns about climate change and also to depict a climate-impacting business as sustainable. Climate compensation is also used in case of managing the amount of emissions exceeding the maximum allowed amount of emissions generated by aviation operations. In the discourses, criticism is also directed at the tool's credibility, transparency and socio-economic impacts.

Today’s society is standing in front of a revolution where fossil energy should be replaced with renewable energy. Governmental agencies and policy makers have formed goals and regulations to become greener, and the organisation Fossil Free Sweden has published roadmaps for fossil free competitiveness. Therefore, this report has connected Paroc’s operations with a roadmap for fossil free competitiveness to form a strategic environmental plan. Early, it was recognized that the field was big and a limitation to CO2-emissions during production were established. The facts were gathered mostly throughout literature studies, scientific publications/articles, and personal communication with personnel at Paroc/Owens Corning. The results gave a description over fossil free competitiveness for the construction sector, previous, and current sustainability efforts at Paroc. After that, the report lifted suggestions of modifications to the mainstream process. Focus laid on the reduction of coke, propane, and dolomite. Later, the report discussed a possible strategy to become fossil free by 2045. It found out that there are many approaches to become climate neutral. Moreover, a need for practical testing of the solutions in the mainstream processes, and that emissions can be calculated in an absolute of relative way.

Introduction – This study examines the environmental certification NollCO2, which manages and sets requirements for a building's carbon dioxide emissions during its life cycle. Emissions of carbon dioxide are one of the greenhouse gases that contribute to global warming. This affect opportunities to achieve national and global climate goal. By building according to the requirement of net zero carbon dioxide emissions, the climate impact from the construction sector can be reduced and greenhouse gas emissions in Sweden decrease. Method – The survey is a two-case study of the pilot projects Hyllie Terrass in Malmö and the Lidl store outside Visby, two of the first climate-neutral buildings with NollCO2 certification. The study has a qualitative approach, and the empirical data is collected with the help of semi-structured interviews and an in-depth literature search. Results / Analysis – The results of the study showed that the NollCO2 certification is about reducing carbon dioxide emissions with a focus on the climate issue. Each new NollCO2 project contributes to a reduced amount of carbon dioxide emissions. The certification differs from the other certifications by setting a CO2 budget in line with the climate goal. An obstacle that exists when implementing the NollCO2 certification is that the production cost increases. Meeting the CO2 budget set by Sweden Green Building Council is also a challenge. The certification is completely new in its kind, which created doubts about feasibility and untested methods. There is also a risk when the design work is to be handed over to the construction contract that decisive choices may be affected. Some property owners find that the certification process is lengthy and advanced, due to structural and technical barriers. There can also be problems with profitability for property owners where higher certification ratings outweigh the actual climate impact. There is also criticism that the certification is called zero, as carbon dioxide emissions in practice do not end up at net zero. Sweden is far ahead in the development towards carbon-neutral construction because of the environment and nature being deeply rooted in the culture and history that the country has. The Nordic region has a goal to be the world's most sustainable integrated region by 2030, which will accelerate development. Commitment to building more carbon dioxide-efficient indicates a widespread international interest in the industry for reducing carbon dioxide emissions. Discussion – Based on the study, it is stated that the certification NollCO2 sets requirements for construction projects to build with less climate impact. The certification is the only existing tool to demonstrate a reduced climate impact. It is not possible to achieve zero carbon dioxide emissions today, but the measures of the certification are efforts to achieve the environmental goals. By using and developing the NollCO2 certification, the conditions will be improved. To gain more commitment, more demands are needed from authorities and organizations. There are requirements when it comes to energy, but climate requirements are also needed. If Sweden continues to take the lead, the country will set a good example that can spread knowledge and tools for climate grazing in other countries. Keywords: NollCO2 certification, climate-neutral construction, environmental certification, carbon dioxide emissions, SGBC

Swedish buildings account for a large part of Sweden's greenhouse gas emissions, which is why the construction industry within the framework of the concrete initiative has produced a Roadmap for Climate Neutral Concrete. The climate neutral targets meant that Sweden will have net carbon emissions of carbon dioxide in the atmosphere by 2045. In order to achieve the national environmental goals, it is important to reduce the climate impact from concrete construction. Today, the concrete industry is facing a major challenge in minimizing the consumption of concrete, while at the same time the need for new buildings is increasing as a result of the increase in land populations.Concrete lifecycle analysis shows that 90 percent of carbon dioxide emissions come from the manufacturing process of cement clinker that is included in the cement binder. For this reason, the concrete industry has researched and developed various alternatives that contribute to reducing the environmental impact caused by concrete by reducing carbon dioxide emissions.The purpose of this thesis is to evaluate the environmental impact of different types of concrete and to investigate two factors that contribute to reducing carbon dioxide emissions in the atmosphere. The factors being investigated are choice of optimized concrete recipe by reducing proportion of cement and choice of concrete composition by replacing cement with alternative binders.A survey study was conducted to analyze the environmental impact of different types of concrete with different amounts of cement, water percentage and exposure class. In addition, a comparison study between ordinary concrete and climate-enhanced concrete was performed to analyze the climate impact of climate-enhanced concrete with different improvement steps compared to ordinary concrete. To carry out this study, a study of ordinary concrete has been carried out with documents (concrete quantity, strength class and water cement figures) from a reference project obtained by Specialfastigheter, and then replaced with climate-enhanced concrete in various improvement steps.The results show that concrete with lower cement volume and higher water cement numbers give a marked reduction in the building's climate impact. By reducing the amount of cement in the concrete, the proportion of cement clinkers included in the cement binder is lowered, which in turn reduces the climate impact. In addition, a comparison study also shows that the building's climate impact can be reduced between 10, 25 and 52 percent through the use of climate-enhanced charm. This is because climate-enhanced concrete is being replaced by some cement with alternative binders.The conclusion is that this study provides greater opportunity for the construction industry to gain additional knowledge and a better understanding of how environmental impact can be reduced by choosing the right type of concrete. Choosing concrete with lower strength, higher water cement ratio and higher proportion of alternative binders contributes to lower climate impact from concrete. / Svenska byggnader står till svars för en stor del av Sveriges utsläpp av växthusgaser, därför har byggbranschen inom ramen för betonginitiativet tagit fram Färdplan för Klimatneutral betong. Klimatneutralmålen innebär att Sverige ska uppnå nettonollutsläpp av koldioxid i atmosfär år 2045. För att kunna nå de nationella miljömålen är det viktigt att sänka klimatpåverkan från betongkonstruktion. Idag befinner sig betongbranschen inför stor utmaning att minimera konsumtion av betong, samtidigt som behovet av nybebyggelse ökar till följd av att jordbefolkningen ökar.Betonglivscykelanalys visar att 90 procent av koldioxidutsläpp kommer från tillverkningsprocess av cementklinker som ingår i bindemedlet cement. Av denna anledning har betongbranschen undersökt och utvecklat olika alternativ som bidrar till minskning av miljöpåverkan orsakad av betong genom att reducera koldioxidutsläpp.Syftet med detta examensarbete är att utvärdera miljöpåverkan från olika betongssorter samt att undersöka två faktorer som bidrar till minskning av koldioxidutsläpp i atmosfären. De faktorer som ska undersökas är val av optimerat betongsrecept och alternativa bindemedel. Det optimerade betongrecept sker genom minskning av andel av cement och val av betongsammansättning där cement ersätts med alternativa bindemedel.En undersökningsstudie utfördes för att analysera miljöpåverkan av olika betongssorter med olika cementsmängd, vattencementtal och exponeringsklass. Dessutom utfördes en jämförelsestudie mellan vanlig betong och klimatförbättrad betong för att analysera klimatpåverkan av klimatförbättrad betong med olika förbättringssteg jämfört med vanlig betong. För att genomföra denna studie har olika betongsmängder, hållfasthetsklass och vattencementtal undersökas. Betonginformation hämtas från ett referensprojekt erhållna av Specialfastigheter för att sedan ersättas med klimatförbättrad betong i olika förbättringssteg.Resultaten visar att betong med lägre cementmängd och högre vattencementtal ger uppmärksammade minskning av byggnadens klimatpåverkan. Genom att minska cementmängden i betongen sänks andelen av cementklinker som ingår i bindemedlet cement, vilket i sin minskar klimatpåverkan. Dessutom visar även jämförelsestudien att byggnadens klimatpåverkan kan minskas mellan 10, 25 och 52 procent genom användning av klimatförbättrad betog. Detta beror på att klimatförbättrad betong ersätter en del av cement med alternativa bindemedel.Slutsatsen är att denna studie ger större möjlighet för byggbranschen att få ytterligare kunskap samt bättre förståelse om hur miljöpåverkning kan minskas genom att välja rätt betongtyp. Att välja betong med lägre hållfasthet, högre vattencementtal och högre andel av alternativa bindemedel bidrar till lägre klimatpåverkan från betong.

Countries' long-term climate targets are described by different concepts who, over time, have become increasingly dependent on negative emissions technologies (NETs) in order for the targets to be reached. This thesis is a cross country comparison, examining similarities and differences in the concepts used by seven countries to express their long-term climate targets, focusing on their plans for implementing NETs. The empirical material was collected from interviews with experts from each country. Concepts in long-term climate targets can have various interpretations and there are uncertainties about what emissions that are covered within the different concepts. NETs are crucial for achieving any type of net-zero target however they are in nascent stages, except for forest management, and there are several factors affecting the possibilities to implement NETs. It is important not to focus too much on NETs to comply with the long-term climate targets, NETs should function as a complement to emissions reduction and target the unavoidable emissions. We recommend that countries clarify what emissions are included within their concept, set out specific targets for NETs and lastly put a great effort into clarifying policy instruments related to NETs. / Ländernas långsiktiga klimatmål beskrivs av olika begrepp som är beroende av negativa utsläppstekniker för att målen ska nås. Denna avhandling är en jämförelse mellan sju länder där ländernas likheter och skillnader undersöks genom deras val av begrepp och även deras planer för att implementera tekniker för att nå negativa utsläpp. Det empiriska materialet samlades in från intervjuer med experter från varje land. Begrepp i de långsiktiga klimatmålen kan ha olika tolkningar och det råder osäkerhet om vilka utsläpp som täcks upp inom de olika begreppen. Negativa utsläppstekniker är avgörande för att uppnå alla typer av netto-nollmål men de befinner sig i väldigt tidiga faser av utveckling, förutom skog som redan finns på plats och det finns flera faktorer som påverkar möjligheterna att implementera negativa utsläppstekniker. Det är viktigt att inte fokusera för mycket på negativa utsläppstekniker för att uppfylla de långsiktiga klimatmålen, de bör fungera som ett komplement till utsläppsminskning och rikta in sig på de oundvikliga utsläppen. Vi rekommenderar att länder klargör vilka utsläpp som ingår i begreppen, fastställer specifika mål för negativa utsläppstekniker och slutligen satsar mycket på att klargöra policyinstrument relaterade till negativa utsläppstekniker.