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Item Renewable energy in wilderness landscapes: Visitors' perspectives(MDPI (Basel, Switzerland), 2019-10-19) Tverijonaite E; Sæpórsdóttir AD; Ólafsdóttir R; Hall CMIncreasing the share of renewable energy in the energy mix is of crucial importance for climate change mitigation. However, as renewable energy development often changes the visual appearance of landscapes and might affect other industries relying on them, such as nature-based tourism, it therefore requires careful planning. This is especially true in Iceland, a country rich in renewable energy resources and a popular nature-based tourism destination. The present study investigated the potential impacts on tourism of the proposed Hverfisfljót hydropower plant by identifying the main attractions of the area as well as by analyzing visitors' perceptions, preferences and attitudes, and the place meanings they assign to the landscape of the area. The data for the study were collected using onsite questionnaire surveys, interviews with visitors to the area, open-ended diaries, and participant observation. The results reveal that the area of the proposed power plant is perceived as wilderness by its visitors, who seek environmental settings related to the components of a wilderness experience. Visitors were highly satisfied with the present settings and preferred to protect the area from development to ensure the provision of currently available recreational opportunities. The results further show that the proposed Hverfisfljót hydropower plant would reduce the attractiveness of the area to its visitors, degrade their wilderness experience, and therefore strongly reduce their interest in visiting the area. Moreover, the participants perceived the already developed lowlands of the country as more suitable for renewable energy development than the undeveloped highland areas, which is in line with the principles of smart practices for renewable energy development.Item Floating Away: The Impact of Hydroelectric Power Stations on Tourists’ Experience in Iceland(MDPI (Basel, Switzerland), 2018-07-04) Sæpórsdóttir AD; Hall CMIt is of vital importance that nature-based tourist destinations maintain their natural resources in a sustainable way. Nature and wilderness are the main attractions for tourism in Iceland. The Central Highlands are uninhabited with little visible evidence of human influence except for some huts, gravel roads, and a small number of hydroelectric power plants. However, there are plans for further hydroelectric power development in the area. The Blanda Power Station was constructed in 1991 at the edge of the North Central Highlands. This paper presents the results of a questionnaire survey conducted among tourists in the area in the summer of 2016 with a total of 1078 answered questionnaires. The objective was to estimate the impact of the power station on the experience of tourists and to assess whether their attitude differs from that of tourists in locations where power plant construction has been proposed. The results show that the power plant infrastructure at Blanda, with the exception of transmission lines, does not seem to disturb the experience of the majority of tourists. Tourists at Blanda are also more positive towards power plants than at locations where there are no power plants but where they have been proposed.Item Decarbonising cities: exploring regional energy justice implications(Taylor and Francis Group, 2025-05-06) Regier AJ; Berka AL; Hoicka CETo meet energy demand and achieve climate and energy decarbonisation targets, cities adopt a range of mechanisms to facilitate renewable electricity development from their surrounding regions. These mechanisms are likely to have implications for regional community co-benefits, social acceptance of renewable energy projects, and energy justice. This research used document analysis to identify the procurement mechanisms being used by cities to source renewable electricity from surrounding regions and the types of actors involved. The analysis focussed on 27 cities pursuing ambitious 100% renewable energy or carbon neutrality goals and whose plans indicate engagement with their surrounding regions. The results point to eight types of mechanisms used by cities to develop renewable energy in their surrounding region. Of the 56 occurrences identified, 55 involved public actors, 25 involved private actors, and 12 involved civic actors. The findings demonstrate that cities are overcoming their local energy constraints by seeking to develop renewable electricity in their surrounding regions utilising mechanisms that are dominated by the involvement of public and private actors, leaving civic actors underrepresented. Key policy highlights - Cities with ambitious renewable energy goals require large amounts of renewable energy to decarbonise. To achieve their decarbonisation goals, cities are adopting a range of mechanisms to facilitate renewable electricity development in the regions that surround them. - This study identifies eight types of mechanisms used by cities to drive renewable energy development within their surrounding region; power purchase agreements, project acquisition, city-led project development, incumbent-city collaborative project development, niche-city collaborative project development, centralised decision making, advocacy, and market stimulation. Of the 56 occurrences identified, most were dominated by public (n = 55/56) and private actors (n = 25/56), with little involvement of civic actors (n = 12/56) such as households, citizens and community organisations. - Limited citizen involvement in renewable energy development can hinder equitable benefits and social acceptance for regional communities. Civic participation in regional energy development is essential for a just and successful energy transition.Item The Prospect for an Australian–Asian Power Grid: A Critical Appraisal(MDPI AG, 15/01/2018) Halawa E; Shi X; Nepal R; Sari NH; James GAustralia is an energy net self-sufficient country rich in energy resources, from fossil-based to renewable energy. Australia, a huge continent with low population density, has witnessed impressive reduction in energy consumption in various sectors of activity in recent years. Currently, coal and natural gas are two of Australia's major export earners, yet its abundant renewable energy resources such as solar, wind, and tidal, are still underutilized. The majority of Asian countries, on the other hand, are in the middle of economic expansion, with increasing energy consumption and lack of energy resources or lack of energy exploration capability becoming a serious challenge. Electricity interconnection linking two or more independent grids within a country or at cross-border or regional levels has found its way into electricity markets worldwide. This concept allows for electricity exchanges that lead to optimized use and sharing of electricity generated from different sources. The interconnection also enables the long distance exploitation of renewable energy which would otherwise be physically impossible. ASEAN (Association of Southeast Asian Nations) and other regional groupings in Asia have initiated a number of interconnections to gain economic benefits. Asian's hunger for energy for its economic development, climate change that has become a global and urgent issue to be solved, and Australia's abundant renewable energy resources have all prompted increasing interest in a super-grid interconnection linking Australia to Asian grids, the Australian-Asian (Power) Grid (AAG). This paper overviews the existing grid interconnections as well as current initiatives at domestic, sub-regional, and regional levels worldwide, with a particular focus on Asia. The paper concludes with a critical appraisal on the benefits, potential, challenges and issues to be encountered by the AAG initiative.
