Investigating the potential of solar energy for low-income communities in Australia to reduce hardship, debt and inequality

2022 ◽  
Vol 84 ◽  
pp. 102386
Author(s):  
Ellis Judson ◽  
Farnaz Zirakbash
Keyword(s):  
2021 ◽  
Vol 5 (3) ◽  
pp. 398-411
Author(s):  
Dicky Andrea Sembiring ◽  
Ahmad Mansuri ◽  
Ferry Rahmat Astianta Bukit ◽  
Malinda Sari Sembiring

The need for energy use, especially electrical energy continues to increase from year to year. One of the sectors that consume the largest electrical energy is the household sector which consumes about 27% of the total energy consumption of all sectors. The main energy source in Indonesia at this time still comes from fossil energy, although the government has tried to develop various renewable energy sources for the future. Solar energy is one of the renewable energies that is quite potential for Indonesia considering the level of solar radiation in Indonesia is quite high throughout the year. The selection of subsidized housing as the object of research is due to the existence of clear regulations and the number which also continues to increase every year. Through the collection of physical data on the research location, such as analysis of shadows, roof structure, solar irradiation data, average electric power usage, the average solar energy requirement of the subsidized housing will be obtained. Furthermore, by calculating the economic value, it will be obtained how the description of the possibility of applying solar energy to subsidized housing will be obtained. If possible, the application of solar energy in subsidized housing can help government programs to use renewable energy and reduce the use of fossil energy


2016 ◽  
Vol 16 (2) ◽  
pp. 77-100
Author(s):  
Christina Alam

For the past several years, the Obama administration has become increasingly vocal with regards to the need to prevent global warming and abandon fossil fuels in favor of clean energy.[1] And solar energy seems like the obvious first choice in furtherance of those goals. However, in the race for solar energy, state lawmakers should not sacrifice efficiency and welfare in favor of speedy results. Pennsylvania authorities made a mistake: by adopting one of the most aggressive solar initiatives in the country, they sacrificed hundreds of people who simply cannot afford solar technologies. Specifically, numerous reports and publications have suggested that Pennsylvania Alternative Energy Portfolio Standards, including its solar requirement, create cross subsidizing of the owners of solar panels at the expense of all other energy consumers, distorting the energy market and increasing instances of free-riding. The groups most affected are low-income populations. Pennsylvania can still, however, successfully pursue its solar initiatives subject to certain changes in its law and policy that address the negative effects of its current regime.


1984 ◽  
Vol 75 ◽  
pp. 743-759 ◽  
Author(s):  
Kerry T. Nock

ABSTRACTA mission to rendezvous with the rings of Saturn is studied with regard to science rationale and instrumentation and engineering feasibility and design. Future detailedin situexploration of the rings of Saturn will require spacecraft systems with enormous propulsive capability. NASA is currently studying the critical technologies for just such a system, called Nuclear Electric Propulsion (NEP). Electric propulsion is the only technology which can effectively provide the required total impulse for this demanding mission. Furthermore, the power source must be nuclear because the solar energy reaching Saturn is only 1% of that at the Earth. An important aspect of this mission is the ability of the low thrust propulsion system to continuously boost the spacecraft above the ring plane as it spirals in toward Saturn, thus enabling scientific measurements of ring particles from only a few kilometers.


2019 ◽  
Vol 62 (6) ◽  
pp. 1775-1786 ◽  
Author(s):  
Lucía I. Méndez ◽  
Gabriela Simon-Cereijido

Purpose This study investigated the nature of the association of lexical–grammatical abilities within and across languages in Latino dual language learners (DLLs) with specific language impairment (SLI) using language-specific and bilingual measures. Method Seventy-four Spanish/English–speaking preschoolers with SLI from preschools serving low-income households participated in the study. Participants had stronger skills in Spanish (first language [L1]) and were in the initial stages of learning English (second language [L2]). The children's lexical, semantic, and grammar abilities were assessed using normative and researcher-developed tools in English and Spanish. Hierarchical linear regressions of cross-sectional data were conducted using measures of sentence repetition tasks, language-specific vocabulary, and conceptual bilingual lexical and semantic abilities in Spanish and English. Results Results indicate that language-specific vocabulary abilities support the development of grammar in L1 and L2 in this population. L1 vocabulary also contributes to L2 grammar above and beyond the contribution of L2 vocabulary skills. However, the cross-linguistic association between vocabulary in L2 and grammar skills in the stronger or more proficient language (L1) is not observed. In addition, conceptual vocabulary significantly supported grammar in L2, whereas bilingual semantic skills supported L1 grammar. Conclusions Our findings reveal that the same language-specific vocabulary abilities drive grammar development in L1 and L2 in DLLs with SLI. In the early stages of L2 acquisition, vocabulary skills in L1 also seem to contribute to grammar skills in L2 in this population. Thus, it is critical to support vocabulary development in both L1 and L2 in DLLs with SLI, particularly in the beginning stages of L2 acquisition. Clinical and educational implications are discussed.


2004 ◽  
Vol 171 (4S) ◽  
pp. 101-102
Author(s):  
Tracey L. Krupski ◽  
Arlene Fink ◽  
Lorna Kwan ◽  
Sarah Connor ◽  
Sally L. Maliski ◽  
...  

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