The future role of stationary electricity storage is perceived as highly uncertain. One reason is that most studies into the future cost of storage technologies focus on investment cost. An appropriate cost assessment must be based on the application-specific lifetime cost of storing electricity. We determine the levelized cost of storage (LCOS) for 9 technologies in 12 power system applications from 2015 to 2050 based on projected investment cost reductions and current performance parameters.
Elsevier, Renewable and Sustainable Energy Reviews, Volume 99, January 2019
The paper investigates the construction of strategies aiming to up-scale low-carbon innovations from pilot to full commercial scale. This requires a systemic understanding of the evolution of the technology along with the organizations and infrastructures supporting its development. Technological innovation systems concepts operationalize system building processes, including the establishment of constituent elements and the performance of key innovation activities.
In the last decades, energy scarcity has become an important issue globally. Renewable energy sources have gained importance due to limited fossil fuel reserves and increased concerns on climate change. In this regard, municipal wastewater is a remarkable energy source since huge amounts of wastewater are generated and treated all over the world every day. Conventional activated sludge (CAS) process, which has been in use for more than a century, is the most widely applied treatment method for municipal wastewater.
Elsevier, Ecological Modelling, Volume 391, 10 January 2019
Using a consumption-based Multi-Regional Input-Output (MRIO) model, we investigate the distinctive characteristics, self-efficiency or external dependency, of energy demand's water footprint in China's two biggest and fastest developing megalopolises. We find that energy demand water footprint in the Jing-Jin-Ji and the Yangtze Delta amounted to 2.41 and 9.59 billion m³of water withdrawal respectively in 2010, of which 848.06 and 973.91 million m³was consumed. Among all energy products, electricity contributed the largest share to the energy sector's water footprint in both regions.
Currently, renewable energy is rapidly developing across the world in response to technical, economic and environmental developments, as well as political and social initiatives. On the other hand, excessive penetration of distributed generation (DG) systems into electrical networks may lead to various problems and operational limit violations, such as over and under voltages, excessive line losses, overloading of transformers and feeders, protection failure and high harmonic distortion levels exceeding the limits of international standards.

Design and Operation of Solid Oxide Fuel Cells: The Systems Engineering Vision for Industrial Application, Volume , 1 January 2019

This book chapter advances SDG goals 7, 13, and 11 by examining the use of solid oxide fuel cells in land, marine, and aerial vehicles as a replacement for carbon emitting fossil fuel engines.

Plastics to Energy: Fuel, Chemicals, and Sustainability Implications, 2019, Pages 21-44

This book chapter addresses goals 7, 11 and 12 by introduces the main technologies available for recovery of chemicals and fuels from plastic waste, enabling cities and communities to become more sustainable and responsible by transforming this waste into a source of affordable energy.

Sustainable Power Generation: Current Status, Future Challenges, and Perspectives, 2019, Pages 327-352

This book chapter addresses goals 7 and 9 by addressing how nuclear power plants can be designed, constructed and managed in a more sustainable way.
This book chapter addresses goals 7 and 9 by analysing future and generation IV nuclear reactors with a focus on their sustainable attributes.
This book chapter addresses goals 7, 9 and 12 by providing detail to help solve the problem of the sustainable conversion of the available feedstock to ecofuels