Batteries are a necessary part of a low-emission energy system, as they can store renewable electricity and assist the grid. Utility-scale batteries, with capacities of several to hundreds of MWh, are particularly important for condominiums, local grid nodes, and EV charging arrays. However, such batteries are expensive and need to be monitored and managed well to maintain capacity and reliability. Artificial intelligence offers a solution for effective monitoring and management of utility-scale batteries.

Coordination of Distributed Energy Resources in Microgrids: Optimisation, control, and hardware-in-the-loop validation provides a structured overview of research into techniques for managing microgrids with distributed energy resources (DERs). The DERs including distributed generators, energy storage systems, and flexible loads are posing both challenges and opportunities to microgrids' security, planning, operation, and control. Advanced operation and control techniques are needed to coordinate these components in the microgrids and maintain power quality, as well as keeping the system economically feasible.

One of the most commonly cited virtues of American federalism is its “laboratories of democracy”—the notion that decentralization and political competition encourage states to become testing grounds for novel social policies and ideas. In Experimentalist Constitutions, the first book that systematically compares subnational experimentalism in different countries, Yueduan Wang argues that the idea of federal laboratories is not exclusive to the American system; instead, similar concepts can be applied to constitutions with different center-local structures and levels of political competition. Using case studies from China, India, and the United States, the book illustrates that these vastly different polities have instituted their own mechanisms of subnational experimentalism based on the interactions between each country’s constitutional system and partisan/factional dynamics. In this study, Wang compares and contrasts these three versions of policy laboratories and comments on their pros and cons, thus contributing to the discussion of these great powers’ competing models of development.

The Northern Song (960–1126) was one of the most transformative periods in Chinese literary history, characterized by the emergence of printing and an ensuing proliferation of books. The poet Huang Tingjian (1045–1105), writing at the height of this period, both defined and was defined by these changes. The first focused study on the cultural consequences of printing in Northern Song China, this book examines how the nascent print culture shaped the poetic theory and practice of Huang Tingjian and the Jiangxi School of Poetry he founded.

Author Yugen Wang argues that at the core of Huang and the Jiangxi School’s search for poetic methods was their desire to find a new way of reading and writing that could effectively address the changed literary landscape of the eleventh century. Wang chronicles the historical and cultural negotiation Huang and his colleagues were conducting as they responded to the new book culture, and opens new ground for investigating the literary interpretive and hermeneutical effects of printing. This book should be of interest not only to scholars and readers of classical Chinese poetry but to anyone concerned with how the material interacts with the intellectual and how technology has influenced our conception and practice of reading and writing throughout history.