Solar PV - a savior of the environmental crisis?

In the past century, fossil fuels have dominated energy supply in Indonesia. However, concerns over emissions are likely to change the future energy supply. As people become more conscious of environmental issues, alternatives for energy are sought to reduce the environmental impacts. These include renewable energy (RE) sources such as solar photovoltaic (PV) systems. However, most RE sources like solar PV are not available continuously since they depend on weather conditions, in addition to geographical location. Bali has a stable and long sunny day with 12 hours of daylight throughout the year and an average insolation of 5.3 kWh/m2 per day. This study looks at the potential for on-grid solar PV to decarbonize energy in Bali. A site selection methodology using GIS is applied to measure solar PV potential. Firstly, the study investigates the boundaries related to environmental acceptability and economic objectives for land use in Bali. Secondly, the potential of solar energy is estimated by defining the suitable areas, given the technical assumptions of solar PV. Finally, the study extends the analysis to calculate the reduction in emissions when the calculated potential is installed. Some technical factors, such as tilting solar, and intermittency throughout the day, are outside the scope of this study. Based on this model, Bali has an annual electricity potential for 32-53 TWh from solar PV using amorphous thin-film silicon as the cheapest option. This potential amount to three times the electricity supply for the island in 2024 which is estimated at 10 TWh. Bali has an excessive potential to support its own electricity demand with renewables, however, some limitations exist with some trade-offs to realize the idea. These results aim to build a developmental vision of solar PV systems in Bali based on available land and the region’s irradiation.

Download Full-text

OELSCHLAEGER, M. Caring for creation. An ecumenical approach to the environmental crisis. Yale University Press, New Haven and London: 1994. Pp x, 285: Price: £ 22.50. ISBN: 0-300-05817-9.

Archives of Natural History ◽

10.3366/anh.1995.22.2.298 ◽

1995 ◽

Vol 22 (2) ◽

pp. 298-298

Author(s):

MICHAEL ROBERTS

Keyword(s):

Environmental Crisis ◽

New Haven ◽

Yale University

Download Full-text

The Political and Aesthetic Power of the Everyday in Beckett's Happy Days

Journal of Beckett Studies ◽

10.3366/jobs.2019.0253 ◽

2019 ◽

Vol 28 (1) ◽

pp. 52-66

Author(s):

Julie Bates

Keyword(s):

Second World War ◽

First Century ◽

Environmental Crisis ◽

The Political ◽

Algerian War ◽

Material Resources ◽

The Social ◽

The Everyday ◽

The Last Man ◽

Second World

Happy Days is contemporaneous with a number of seminal contributions to the concept of the everyday in postwar France. This essay suggests that the increasingly constrained verbal and physical routines performed by its protagonist Winnie constitute a portrait of the everyday, and goes on to trace the affinities between Beckett's portrait and several formulations of the concept, with particular emphasis on the pronounced gendering of the everyday in many of these theories. The essay suggests the aerial bombings of the Second World War and methods of torture during the Algerian War as potential influences for Beckett's play, and draws a comparison with Marlen Haushofer's 1963 novel The Wall, which reimagines the Romantic myth of The Last Man as The Last Woman. It is significant, however, that the cataclysmic event that precedes the events of Happy Days remains unnamed. This lack of specificity, I suggest, is constitutive of the menace of the play, and has ensured that the political as well as aesthetic power of Happy Days has not dated. Indeed, the everyday of its sentinel figure posted in a blighted landscape continues to articulate the fears of audiences, for whom the play may resonate today as a staging of twenty-first century anxiety about environmental crisis. The essay concludes that in Happy Days we encounter an isolated female protagonist who contrives from scant material resources and habitual bodily rhythms a shelter within a hostile environment, who generates, in other words, an everyday despite the shattering of the social and temporal framework that conventionally underpin its formation. Beckett's play in this way demonstrates the political as well as aesthetic power of the everyday in a time of crisis.

Download Full-text