@article{radics_gonzalez_bilek_kelley_2017, title={Systematic Review of Torrefied Wood Economics}, volume={12}, ISSN={["1930-2126"]}, DOI={10.15376/biores.12.3.radics}, abstractNote={This literature review aims to provide a systematic analysis of studies on the financial aspects of producing torrefied biomass and torrefied pellets. There are substantial differences in the specific technologies, operating conditions, scale of the demonstration, and properties of biomass feedstock. There is a lack of reports that consider the entire supply chain, which is required for an understanding of the high-cost steps. To obtain a robust view of the torrefaction processes’ financial prospects the authors have used both peer-reviewed and non-peer-reviewed papers that allowed the researchers to include thirty-one papers in this analysis. All these studies establish that the prices of the biomass and the final torrefied product are critical. The product yield and caloric content, which are related to pricing, were also key financial drivers. The lower freight costs due to high-energy density of the torrefied pellets was recognized and calculated, but some other benefits were not quantified. There is a need for a detailed and flexible torrefaction financial model that includes variations in financial assumptions and biomass properties. Given the uncertainty around many specific steps, there is value in including stochastic tools in these financial analyses.}, number={3}, journal={BIORESOURCES}, author={Radics, Robert I. and Gonzalez, Ronalds and Bilek, Edward M. and Kelley, Stephen S.}, year={2017}, pages={6868–6884} }
 @article{radics_dasmohapatra_kelley_2016, title={Public perception of bioenergy in North Carolina and Tennessee}, volume={6}, ISSN={["2192-0567"]}, DOI={10.1186/s13705-016-0081-0}, abstractNote={The goal of the study is to examine the general public’s understanding and perceptions of bioenergy and biofuels in North Carolina (NC) and Tennessee (TN). The study focuses on the public concerns, support and risk evaluations of alternative bioenergy feedstocks and biofuels, and includes an assessment of the economic, environmental, social, and policy impacts of bioenergy production and use. A sample of consumers in NC and TN were surveyed in the fall of 2013 and spring of 2014 for their perceptions about bioenergy and specifically, biofuels for transportation. Five hundred eighty-six consumers completed the questionnaire electronically (376 in NC and 210 in TN). Respondents reported that the price and vehicle compatibility with biomass-based transportation fuels were the most important factors in their choice of biofuels over gasoline at a pump. Results show that the acceptance of bioenergy depends on the extent of knowledge and available information to consumers about the energy source. A principal component analysis (PCA) indicated seven distinct dimensions of consumer’s perception about bioenergy. The key dimensions are the following: how bioenergy benefits the society, risks of bioenergy use, government support for bioenergy, increase in food cost, conditional use of trees, support for low-cost biofuel alternative to current energy, and market attributes of bioenergy purchase. The findings from this study reflect the need for communicating the benefits and risks from the use of bioenergy to the general public through trustworthy channels of communication and targeted policy, market, and institutional support.}, journal={ENERGY SUSTAINABILITY AND SOCIETY}, author={Radics, Robert I. and Dasmohapatra, Sudipta and Kelley, Stephen S.}, year={2016}, month={Jun} }
 @article{radics_dasmohapatra_kelley_2016, title={Use of linear programming to -optimize the social, −environmental, and economic impacts of using woody feedstocks for pellet and -torrefied pellet production}, volume={10}, ISSN={1932-104X}, url={http://dx.doi.org/10.1002/bbb.1658}, DOI={10.1002/bbb.1658}, abstractNote={Abstract}, number={4}, journal={Biofuels, Bioproducts and Biorefining}, publisher={Wiley}, author={Radics, Robert I. and Dasmohapatra, Sudipta and Kelley, Stephen S.}, year={2016}, month={May}, pages={446–461} }
 @article{radics_dasmohapatra_kelley_2015, title={Systematic review of bioenergy perception studies}, volume={10}, DOI={10.15376/biores.10.4.radics}, abstractNote={This paper presents the results of a structured review of published articles that discuss stakeholders’ perceptions of bioenergy, including both biofuels and biopower. An electronic search process using numerous key terms identified 44 peer-reviewed publications from 2000 to 2013 that focused on stakeholders’ perceptions, understanding, and acceptance of bioenergy. These findings indicate that in the last decade the research community has been more active in publications focused on the societal and public perceptions of the bioenergy industry compared to prior years. Among the reviewed studies, most (84%) are based in the US and Europe, and only a few recent studies have focused on stakeholders in Asia and other parts of the world. This review revealed no standardized methods for evaluation of stakeholder perception, for data collection, or statistical analysis of the data. Among stakeholder groups, the majority of studies focused on the general public or the consumer’s opinion about bioenergy (79% of studies). Overall findings show that the stakeholder groups show low to moderate support for the bioenergy industry. As anticipated, the stakeholder groups had varied views about the opportunities and risks associated with bioenergy industry, and these views varied based on their experiences.}, number={4}, journal={BioResources}, author={Radics, R. and Dasmohapatra, S. and Kelley, Stephen}, year={2015}, pages={8770–8794} }