Tindrive is a carpooling service that allows citizens to offer rides and earn money by transporting other citizens short distances, such as airport transfers, for a low cost of €0.8 per kilometer. It focuses on legal and low-cost transportation alternatives compared to services like Uber. Tindrive plans to roll out globally using a single app and an inclusive business model that allows citizens to utilize their personal vehicles and earn income through the platform.
This document discusses the potential for using liquefied natural gas (LNG) as an aviation fuel. It provides historical background on LNG use in other industries. It then covers technical issues regarding LNG use in aircraft like tank configurations and impact on aircraft design. The document also discusses price, safety, and environmental aspects of LNG compared to conventional jet fuel. It proposes potential research projects and partnerships to further evaluate the feasibility and benefits of powering aircraft with LNG.
This document provides a thesis for the degree of Licentiate of Engineering that assesses the environmental impacts of emerging biopolymer technologies. The thesis evaluates synthesis gas-based processes for converting biomass to plastics using life cycle assessment methodology and process modeling. The key outcomes of the study are environmental and economic assessments of biomass-to-plastics routes as well as contributions to integrating LCA with process modeling and economic tools. The thesis is expected to aid in methodology development for assessing new, emerging technologies.
The ASAv drone is designed to inspect oil and gas pipelines and infrastructure as well as power lines after catastrophic events such as hurricanes or storms. It uses sonar and cameras to survey installations much faster than traditional methods that require vehicles and human surveyors. The ASAv can launch and fly close to pipelines and structures to inspect them from the air. It is designed to operate in extreme conditions like flammable or radioactive atmospheres immediately after events where humans cannot safely access areas. The drone provides oil and gas companies and utilities with inspection data to safely restart operations and begin repairs.
Tindrive is a carpooling service that allows citizens to offer rides and earn money by transporting other citizens short distances, such as airport transfers, for a low cost of €0.8 per kilometer. It focuses on legal and low-cost transportation alternatives compared to services like Uber. Tindrive plans to roll out globally using a single app and an inclusive business model that allows citizens to utilize their personal vehicles and earn income through the platform.
This document discusses the potential for using liquefied natural gas (LNG) as an aviation fuel. It provides historical background on LNG use in other industries. It then covers technical issues regarding LNG use in aircraft like tank configurations and impact on aircraft design. The document also discusses price, safety, and environmental aspects of LNG compared to conventional jet fuel. It proposes potential research projects and partnerships to further evaluate the feasibility and benefits of powering aircraft with LNG.
This document provides a thesis for the degree of Licentiate of Engineering that assesses the environmental impacts of emerging biopolymer technologies. The thesis evaluates synthesis gas-based processes for converting biomass to plastics using life cycle assessment methodology and process modeling. The key outcomes of the study are environmental and economic assessments of biomass-to-plastics routes as well as contributions to integrating LCA with process modeling and economic tools. The thesis is expected to aid in methodology development for assessing new, emerging technologies.
The ASAv drone is designed to inspect oil and gas pipelines and infrastructure as well as power lines after catastrophic events such as hurricanes or storms. It uses sonar and cameras to survey installations much faster than traditional methods that require vehicles and human surveyors. The ASAv can launch and fly close to pipelines and structures to inspect them from the air. It is designed to operate in extreme conditions like flammable or radioactive atmospheres immediately after events where humans cannot safely access areas. The drone provides oil and gas companies and utilities with inspection data to safely restart operations and begin repairs.
The document analyzes alternative fuels for maritime applications from a well-to-propeller perspective. It finds that liquefied natural gas (LNG) reduces greenhouse gas emissions by 9-11% compared to conventional fuels. Liquefied petroleum gas can also be promising due to its emissions levels and price. Sustainable biofuels like ethanol and rapeseed diesel could be viable future options if prices become attractive. The well-to-tank portion of a fuel's lifecycle contributes 10-20% of its overall greenhouse gas emissions, while for biofuels it represents 100% of emissions. Currently, LNG is the most promising alternative due to available volumes, emissions benefits, price competitiveness, and infrastructure maturity
where are wind farms in Sweden and where they should be (cf wind resources).... for those who think renewables have nothing to do with Oil & Gas practices
VindByen aims to become the leading provider of small wind energy systems in Europe by offering financing options like VindLease that remove upfront capital costs for customers. It plans to install and maintain over 5,000 small wind turbines across 5 countries by 2019, expanding to additional European markets. VindByen's financing model involves installing wind turbines for customers and having them pay only for the power generated, lowering electricity costs compared to utility rates.
The mediteraneans battles for natural gasCyril Stahl
The discovery of large natural gas fields in the eastern Mediterranean has increased competition over maritime boundaries and offshore energy resources between neighboring countries. The region has overlapping exclusive economic zones under the UN Convention on the Law of the Sea, fueling disputes like those between Israel and Lebanon over an 850 km2 gas-rich area. New gas finds off Cyprus and Israel, and potential pipeline projects connecting their resources to Europe, have also exacerbated tensions due to competing territorial claims.
A classification society establishes and maintains technical standards for ship construction and operation, validates that construction meets the standards, and conducts regular surveys to ensure compliance. Every country has its own national classification society except Sweden. A Swedish Classification Society (SVK) could be established in Gothenburg, which has the largest port in the Nordic countries and Chalmers University provides maritime education. Sweden is seen as a neutral country with low corruption and not part of NATO, which could be beneficial for marketing an SVK. The document proposes that the Swedish shipping company SP could help build a 500 million SEK Swedish classification society in Gothenburg, as it has experience creating leading brands in other sectors.
This document discusses the safety ratings of SUVs compared to other vehicle types from the same manufacturers based on Euro NCAP test results. It notes that while SUVs are heavier than other vehicles, various safety tests with different SUV and non-SUV models from Audi, BMW, Hyundai, Nissan, Mercedes, Opel, Kia, Suzuki, Volvo and VW found the SUVs were either less safe or not safer than the alternative models. The conclusion is that SUVs do not provide increased safety despite their larger size, and driving them increases environmental impact.
SPUp is a small, rugged battery that can recharge itself from various power sources like bike dynamos or outlets. Individual SPUp batteries can power devices like phones, TVs, or lights. Multiple batteries can be combined to power more energy-demanding appliances or extend runtime. During the day, SPUp batteries recharge from available sources, then group together in the evening to provide power for community needs like lighting or device charging. The modular batteries allow basic power needs to be met in areas without transmission and distribution infrastructure.
Selim Stahl discusses zero emissions construction sites in a document dated October 18, 2016. Some cities now require fossil-free or zero emissions construction sites, as construction sites account for over 25% of CO2 emissions in some cities. However, many city CO2 reduction plans do not account for emissions from construction sites. Currently, diesel is the primary energy source for construction sites, but alternatives include hybrid systems using biodiesel and future options involving tethered battery systems with fast charging. The author suggests applying subsea experience and standards to the tethered battery system approach.
The document discusses using dead pandas and honey bees as units to measure CO2 emissions, noting that 81 tonnes of CO2 is equivalent to 1 dead panda and 1g of CO2 is equal to 100 dead bees. It notes extinction rates of 140,000 species per year during the Holocene and estimates the number of pandas and honey bees that would equal those extinction levels. The main hypothesis is that human-caused CO2 emissions are directly responsible for mass extinction events and are an indicator of humanity's environmental impact. Specific CO2 emission figures like 34 billion tonnes per year are also included to provide context.
OffshoreW develops methods and techniques to optimize resource and energy use from waste and water offshore. The program is unique in its ability to simulate processes, conduct laboratory experiments, and test solutions at full scale offshore. Projects focus on technical areas relevant to offshore oil and gas fields, and prioritize results that can be applied in the near future. Key areas of focus include systems analysis of offshore waste and energy systems, improving efficiency of offshore waste treatment like incineration, biological treatment and decomposition of waste, and addressing interdisciplinary issues around waste and energy integration.
This document discusses myths and opportunities regarding methanol as a fuel. It addresses five common myths: 1) that methanol is outdated as a fuel, 2) that it is too toxic, 3) that it is too corrosive, 4) that it is not renewable, and 5) that ethanol won out as the preferred biofuel. It also outlines several opportunities for methanol including rebranding, replacing MTBE following its phase out, use as an alternative fuel or feedstock for plastics, and utilizing carbon capture and storage technology. The document concludes methanol still has potential if marketed properly and that DNV is well positioned to further assess methanol's risks, standards, and applications.
This document summarizes oil and gas exploration and production (EP) on the Norwegian Continental Shelf. It notes that 60% of Norway's oil and gas remains to be extracted, with $33 billion spent annually on EP. Exploration is moving to deeper waters, Arctic areas, and mature fields using enhanced oil recovery techniques. Norway's tax regime aims to maximize state revenues through taxes on profits and equity stakes in projects. Integrated operations now provide real-time data sharing across the oil and gas value chain.
Japan faces challenges to its fragile economy from territorial disputes with its neighbors over islands in the East China Sea and Sea of Japan, as well as an aging and declining population, while also seeking to transition its energy supply away from nuclear power in the wake of the 2011 Fukushima disaster towards renewable sources. The country has a massive public debt exceeding 200% of GDP and relies heavily on energy imports due to lacking domestic fossil fuel resources.
The document describes the GREEB model, which is a full life-cycle model that evaluates the energy usage and emissions of buildings and energy systems. The GREEB model was developed to consider the entire energy cycle from resource extraction to energy production, as well as the building cycle from construction to disposal. It calculates metrics such as total energy consumption, greenhouse gas emissions, and criteria air pollutants. The GREEB model is a multidimensional spreadsheet developed in Microsoft Excel that is available for free public use to analyze various building and energy combinations on a full life-cycle basis.
The document discusses estimating the costs of producing graphene-reinforced polymer formulations using a life cycle cost analysis approach. It analyzes the costs of three coating systems, three adhesive systems, and three composite systems containing graphene materials. The analysis finds that in some cases, producing graphene from graphite in-situ during mixing with resins can be cheaper than using pristine graphene. It also finds that graphene-reinforced coating formulations show potential for important cost savings when using an in-situ production process. The document concludes that life cycle cost analysis could provide useful insights for other graphene-based nano material formulations.
Genetically modified crops now represent 11% of the world's cultivated land, with the largest areas being in the Americas, India, and China. While GMOs promise benefits like increased yields and pest resistance, there are also concerns about their effects on biodiversity and the dominance of the market by a few large corporations who hold patents on GMO seeds. The cultivation and import of GMOs into the European Union remains a controversial issue with differing positions among member states.
The SP GeoTW is an enhanced geothermal system that can export power via offshore HVDC cables, allowing it to be placed anywhere in the world. This system does not require specific hydrothermal reservoir conditions since the reservoir is artificially created. It could provide power for societies or oil and gas clusters from locations like Iceland to the UK/North Sea, the Arabian plate to Africa/the Gulf, or Indonesia to Singapore. The SP GeoTW combines geothermal and oil/gas approaches to produce and transport cheap, clean energy via offshore HVDC cables to markets worldwide. Unlike wind or solar, it can provide baseload power around the clock by utilizing all the capacity of laid HVDC cables.
The document discusses whether electric vehicles are safer than gasoline-powered vehicles. It notes that while the Tesla Model S, Nissan Leaf, and Mitsubishi MiEV/Peugeot iON/Citroen C-Zero were not found to be safer, the Renault ZOE was determined to be safer. It also states that electric vehicles are cleaner but not necessarily quieter, and that they are better from a fire protection perspective compared to vehicles using gasoline, ethanol, biogas, hydrogen, LPG, and other alternative fuels.
The document discusses dematerialized energy sources, ranking them from most to least material. Jet fuel and liquefied petroleum gas are more material than liquefied natural gas and liquid hydrogen. Coal and oil are more material sources than natural gas, hydrogen, and electricity, which are considered dematerialized energy sources. Natural gas, hydrogen, and electricity are positioned as the most dematerialized energy options.
The DNV OFFA vessel is designed to use natural gas for all fuel and power needs, including refueling vehicles, helicopters, and submarines onboard. This allows it to serve as both an offshore air carrier and gigayacht. By using natural gas and implementing energy efficiency measures like insulation and an onboard smart grid, the DNV OFFA reduces energy consumption by over 50% compared to similar vessels. The proposed project team is led by Selim Stahl and requires competence in LNG and special ships. An estimated 2 million NOK is required to complete the project by September 1st.
The document analyzes alternative fuels for maritime applications from a well-to-propeller perspective. It finds that liquefied natural gas (LNG) reduces greenhouse gas emissions by 9-11% compared to conventional fuels. Liquefied petroleum gas can also be promising due to its emissions levels and price. Sustainable biofuels like ethanol and rapeseed diesel could be viable future options if prices become attractive. The well-to-tank portion of a fuel's lifecycle contributes 10-20% of its overall greenhouse gas emissions, while for biofuels it represents 100% of emissions. Currently, LNG is the most promising alternative due to available volumes, emissions benefits, price competitiveness, and infrastructure maturity
where are wind farms in Sweden and where they should be (cf wind resources).... for those who think renewables have nothing to do with Oil & Gas practices
VindByen aims to become the leading provider of small wind energy systems in Europe by offering financing options like VindLease that remove upfront capital costs for customers. It plans to install and maintain over 5,000 small wind turbines across 5 countries by 2019, expanding to additional European markets. VindByen's financing model involves installing wind turbines for customers and having them pay only for the power generated, lowering electricity costs compared to utility rates.
The mediteraneans battles for natural gasCyril Stahl
The discovery of large natural gas fields in the eastern Mediterranean has increased competition over maritime boundaries and offshore energy resources between neighboring countries. The region has overlapping exclusive economic zones under the UN Convention on the Law of the Sea, fueling disputes like those between Israel and Lebanon over an 850 km2 gas-rich area. New gas finds off Cyprus and Israel, and potential pipeline projects connecting their resources to Europe, have also exacerbated tensions due to competing territorial claims.
A classification society establishes and maintains technical standards for ship construction and operation, validates that construction meets the standards, and conducts regular surveys to ensure compliance. Every country has its own national classification society except Sweden. A Swedish Classification Society (SVK) could be established in Gothenburg, which has the largest port in the Nordic countries and Chalmers University provides maritime education. Sweden is seen as a neutral country with low corruption and not part of NATO, which could be beneficial for marketing an SVK. The document proposes that the Swedish shipping company SP could help build a 500 million SEK Swedish classification society in Gothenburg, as it has experience creating leading brands in other sectors.
This document discusses the safety ratings of SUVs compared to other vehicle types from the same manufacturers based on Euro NCAP test results. It notes that while SUVs are heavier than other vehicles, various safety tests with different SUV and non-SUV models from Audi, BMW, Hyundai, Nissan, Mercedes, Opel, Kia, Suzuki, Volvo and VW found the SUVs were either less safe or not safer than the alternative models. The conclusion is that SUVs do not provide increased safety despite their larger size, and driving them increases environmental impact.
SPUp is a small, rugged battery that can recharge itself from various power sources like bike dynamos or outlets. Individual SPUp batteries can power devices like phones, TVs, or lights. Multiple batteries can be combined to power more energy-demanding appliances or extend runtime. During the day, SPUp batteries recharge from available sources, then group together in the evening to provide power for community needs like lighting or device charging. The modular batteries allow basic power needs to be met in areas without transmission and distribution infrastructure.
Selim Stahl discusses zero emissions construction sites in a document dated October 18, 2016. Some cities now require fossil-free or zero emissions construction sites, as construction sites account for over 25% of CO2 emissions in some cities. However, many city CO2 reduction plans do not account for emissions from construction sites. Currently, diesel is the primary energy source for construction sites, but alternatives include hybrid systems using biodiesel and future options involving tethered battery systems with fast charging. The author suggests applying subsea experience and standards to the tethered battery system approach.
The document discusses using dead pandas and honey bees as units to measure CO2 emissions, noting that 81 tonnes of CO2 is equivalent to 1 dead panda and 1g of CO2 is equal to 100 dead bees. It notes extinction rates of 140,000 species per year during the Holocene and estimates the number of pandas and honey bees that would equal those extinction levels. The main hypothesis is that human-caused CO2 emissions are directly responsible for mass extinction events and are an indicator of humanity's environmental impact. Specific CO2 emission figures like 34 billion tonnes per year are also included to provide context.
OffshoreW develops methods and techniques to optimize resource and energy use from waste and water offshore. The program is unique in its ability to simulate processes, conduct laboratory experiments, and test solutions at full scale offshore. Projects focus on technical areas relevant to offshore oil and gas fields, and prioritize results that can be applied in the near future. Key areas of focus include systems analysis of offshore waste and energy systems, improving efficiency of offshore waste treatment like incineration, biological treatment and decomposition of waste, and addressing interdisciplinary issues around waste and energy integration.
This document discusses myths and opportunities regarding methanol as a fuel. It addresses five common myths: 1) that methanol is outdated as a fuel, 2) that it is too toxic, 3) that it is too corrosive, 4) that it is not renewable, and 5) that ethanol won out as the preferred biofuel. It also outlines several opportunities for methanol including rebranding, replacing MTBE following its phase out, use as an alternative fuel or feedstock for plastics, and utilizing carbon capture and storage technology. The document concludes methanol still has potential if marketed properly and that DNV is well positioned to further assess methanol's risks, standards, and applications.
This document summarizes oil and gas exploration and production (EP) on the Norwegian Continental Shelf. It notes that 60% of Norway's oil and gas remains to be extracted, with $33 billion spent annually on EP. Exploration is moving to deeper waters, Arctic areas, and mature fields using enhanced oil recovery techniques. Norway's tax regime aims to maximize state revenues through taxes on profits and equity stakes in projects. Integrated operations now provide real-time data sharing across the oil and gas value chain.
Japan faces challenges to its fragile economy from territorial disputes with its neighbors over islands in the East China Sea and Sea of Japan, as well as an aging and declining population, while also seeking to transition its energy supply away from nuclear power in the wake of the 2011 Fukushima disaster towards renewable sources. The country has a massive public debt exceeding 200% of GDP and relies heavily on energy imports due to lacking domestic fossil fuel resources.
The document describes the GREEB model, which is a full life-cycle model that evaluates the energy usage and emissions of buildings and energy systems. The GREEB model was developed to consider the entire energy cycle from resource extraction to energy production, as well as the building cycle from construction to disposal. It calculates metrics such as total energy consumption, greenhouse gas emissions, and criteria air pollutants. The GREEB model is a multidimensional spreadsheet developed in Microsoft Excel that is available for free public use to analyze various building and energy combinations on a full life-cycle basis.
The document discusses estimating the costs of producing graphene-reinforced polymer formulations using a life cycle cost analysis approach. It analyzes the costs of three coating systems, three adhesive systems, and three composite systems containing graphene materials. The analysis finds that in some cases, producing graphene from graphite in-situ during mixing with resins can be cheaper than using pristine graphene. It also finds that graphene-reinforced coating formulations show potential for important cost savings when using an in-situ production process. The document concludes that life cycle cost analysis could provide useful insights for other graphene-based nano material formulations.
Genetically modified crops now represent 11% of the world's cultivated land, with the largest areas being in the Americas, India, and China. While GMOs promise benefits like increased yields and pest resistance, there are also concerns about their effects on biodiversity and the dominance of the market by a few large corporations who hold patents on GMO seeds. The cultivation and import of GMOs into the European Union remains a controversial issue with differing positions among member states.
The SP GeoTW is an enhanced geothermal system that can export power via offshore HVDC cables, allowing it to be placed anywhere in the world. This system does not require specific hydrothermal reservoir conditions since the reservoir is artificially created. It could provide power for societies or oil and gas clusters from locations like Iceland to the UK/North Sea, the Arabian plate to Africa/the Gulf, or Indonesia to Singapore. The SP GeoTW combines geothermal and oil/gas approaches to produce and transport cheap, clean energy via offshore HVDC cables to markets worldwide. Unlike wind or solar, it can provide baseload power around the clock by utilizing all the capacity of laid HVDC cables.
The document discusses whether electric vehicles are safer than gasoline-powered vehicles. It notes that while the Tesla Model S, Nissan Leaf, and Mitsubishi MiEV/Peugeot iON/Citroen C-Zero were not found to be safer, the Renault ZOE was determined to be safer. It also states that electric vehicles are cleaner but not necessarily quieter, and that they are better from a fire protection perspective compared to vehicles using gasoline, ethanol, biogas, hydrogen, LPG, and other alternative fuels.
The document discusses dematerialized energy sources, ranking them from most to least material. Jet fuel and liquefied petroleum gas are more material than liquefied natural gas and liquid hydrogen. Coal and oil are more material sources than natural gas, hydrogen, and electricity, which are considered dematerialized energy sources. Natural gas, hydrogen, and electricity are positioned as the most dematerialized energy options.
The DNV OFFA vessel is designed to use natural gas for all fuel and power needs, including refueling vehicles, helicopters, and submarines onboard. This allows it to serve as both an offshore air carrier and gigayacht. By using natural gas and implementing energy efficiency measures like insulation and an onboard smart grid, the DNV OFFA reduces energy consumption by over 50% compared to similar vessels. The proposed project team is led by Selim Stahl and requires competence in LNG and special ships. An estimated 2 million NOK is required to complete the project by September 1st.
2. Instabila tider => Nya strategier (t.eg supermajors) och mer flexibel arbete
Jag föddes
Sommarjobb hos
Olja pris
$/Fat
3. BarterxPro: en flex-arbete plattform (som men för mantimmar)
SMF A
2007: Volvo PV går inte så bra2007: olja pris $90/fat
X-Y Mantimmar
X Mantimmar
SMF B
Y Mantimmar
4. BarterxPro: en flex-arbete plattform (som men för mantimmar)
SMF A
K Mantimmar
N+K Mantimmar
SMF B
N Mantimmar
2016: Volvo PV går utmärkt
2016: olja pris $30/fat