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Reduction in energy dependancy and emissions of CO2 via renewables target in the European Union energy mix and taxation system might trigger bioenergy production and competition for biomass utilization. Pretreated biomass could be used to produce second generation biofuels to replace some of the...
Persistent link: https://www.econbiz.de/10010733793
Abstract: The Renewable Energy Source Act (EEG) promotes German biogas production in order to substitute fossil fuels, protect the environment, and prevent climate change. As a consequence, green maize production has increased significantly over the last years, causing negative environmental...
Persistent link: https://www.econbiz.de/10010886844
energy density) to produce bioenergy. To overcome this challenge, large-scale optimization models are needed to be solved to … enable decision makers to plan, design, and manage bioenergy supply chains. Therefore, the use of effective optimization … include: (1) population approaches, such as ant colony optimization (ACO), the genetic algorithm (GA), particle swarm …
Persistent link: https://www.econbiz.de/10011075176
Worldwide energy policies are moving towards a reduction of fossil fuels’ share in the energy mix and to invest in renewable and green energy sources. Biomass is one of these, and it represents, in the form of sugarcane, a strategic source in Colombia, especially in the Valle del Cauca. In...
Persistent link: https://www.econbiz.de/10011031013
The production reliability and relatively low costs of sustainably harvested woody biomass such as logging residue and low value roundwood could make it a significant component of the Renewable Fuel Standards portfolio. This research explored a set of woody biomass harvesting combinations of...
Persistent link: https://www.econbiz.de/10010785120
Within an overall project to assess the competitiveness and environmental impacts of the production of bioenergy from lignocellulosic biomass, we set out in this article to investigate facility location, land allocation, biomass supply costs, and some environmental impacts in relation to the...
Persistent link: https://www.econbiz.de/10010793675
A concern of many environmentalists is that the use of biomass energy will decimate the forests. Searchinger et al. (2008, 2009) examined this issue related to corn ethanol and suggested that substituting corn ethanol for petroleum would increase carbon emissions associated with the land...
Persistent link: https://www.econbiz.de/10010709636
This paper analyzes the dynamic behavior of day-ahead spot prices in the German electricity spot market due to positive structural shocks in wind and solar power. It uses a dynamic structural vector autoregressive model to estimate the related structural impulse response functions. The estimates...
Persistent link: https://www.econbiz.de/10010986648
Towards low-carbon energy systems, there are countries with ongoing plans for expanding their nuclear power capacity, and simultaneously advancing the role of variable renewable energy sources (RES), namely wind and solar energy. This crossroads of capital-intensive, baseload power production...
Persistent link: https://www.econbiz.de/10011220356
In a deregulated market, independent system operators meet power balance based on supply and demand bids to maximize social welfare. Since electricity markets are typically oligopolies, players with market power may withhold capacity to maximize profit. Such exercise of market power can lead to...
Persistent link: https://www.econbiz.de/10011106135