Policy & Socio-Economics

Slovak Republic is a member of the European Union and is a part of the European energy market. Although Slovakia contributes only marginally to global emissions there is an effort to meet obligations from the Paris climate agreement to reduce greenhouse gases. As in many countries power industry emissions dominate Slovakia’s emissions output but are partly affected and lowered by the share of nuclear energy. The transition from fossil fuel Read More

The energy base of urban settlements requires greater integration of renewable energy sources. This study presents a “hydrogen city” model with two cycles at the district and building levels. The main cycle comprises of hydrogen gas production hydrogen storage and a hydrogen distribution network. The electrolysis of water is based on surplus power from wind turbines and third-generation solar photovoltaic thermal panels. Hydrogen is then used i Read More

Electrical energy storage (EES) such as lithium-ion (Li-ion) batteries can reduce curtailment of renewables maximizing renewable utilization by storing surplus electricity. Several techno-economic analyses have been performed on EES but few have investigated the financial performance. This paper presents a state-of-the-art financial model obtaining novel and significative financial and economics results when applied to Li-ion EES. This work is a significant ste Read More

Renewable energy and clean energy have been on the global agenda for energy transition for quite a long time but recently gained strong momentum especially with the anticipated depletion of fossil fuels alongside increasing environmental degradation from their exploitation and the changing climate caused by their excessive carbon emissions. Despite this Africa’s pursuit to transition to a green economy using renewable energy resources still f Read More

Although electricity supply is still dominated by fossil fuels it is expected that renewable sources will have a much larger contribution in the future due to the need to mitigate climate change. Therefore this paper presents a new framework for developing Future Electricity Scenarios (FuturES) with high penetration of renewables. A multi-period linear programming model has been created for power-system expansion planning. This has been coupled with an e Read More

The objective of this report is to analyse the upfront capital costs facing consumers when considering the installation of new low carbon heating technology solutions for their homes today including the cost of any associated home upgrades that will likely be required. The UK Government have recently published its Heat and Buildings Strategy which sets out plans to significantly cut carbon emissions from the existing housing stock and new homes. Whilst th Read More

This paper aims to review existing energy-sector and hydrogen-energy-related legal policy and strategy documents in the ECOWAS region. To achieve this aim current renewable-energyrelated laws acts of parliament executive orders presidential decrees administrative orders and memoranda were analyzed. The study shows that ECOWAS countries have strived to design consistent legal instruments regarding renewable energy in developing comprehe Read More

On this weeks episode the team discuss the Hydrogen Council the global stakeholder forum that has been at the forefront of efforts to advance the role of hydrogen and fuel cell technologies globally. We are excited to have as our guests Pierre-Etienne Franc Vice President for the Hydrogen Energy World Business Unit at Air Liquide and Stephan Herbst General Manager at Toyota Motor Europe. On the show we discuss why Air Liquide and Toyota deci Read More

In this paper we report the effect of adding Zr + V or Zr + V + Mn to TiFe alloy on microstructure and hydrogen storage properties. The addition of only V was not enough to produce a minimum amount of secondary phase and therefore the first hydrogenation at room temperature under a hydrogen pressure of 20 bars was impossible. When 2 wt.% Zr + 2 wt.% V or 2 wt.% Zr + 2 wt.% V + 2 wt.% Mn is added to TiFe the alloy shows a finely distributed Ti Read More

In the climate change mitigation context based on the blue hydrogen concept a narrative frame is presented in this paper to build the argument for solving the energy trilemma which is the possibility of job loss and stranded asset accumulation with a sustainable energy solution in gas- and oil-rich regions especially for the Persian Gulf region. To this aim scientific evidence and multidimensional feasibility analysis have been employed for making the Read More