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Global Solar Energy
availability model and use in relationship to Ecological Human
imprint: Economic Sustainability Impact and Assessment
Safwat H. Shakir Hanna, Pamela Obiomon, Irvine
W. Osborne-Lee, Gian Paolo Cesaretti, Rosa Misso
2019/07/15
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Abstract
The present study is to assess the solar-energy
extraction from the global Earth land, the continuation demands and the
availability use in relation to human population growth in the world through
the modeling of different scenarios. For the last few years, global energy
becomes the most important commodity for the continuation the life on
this Earth. This is due to the decreasing the non-renewable resources
such as oil. According to our model, the human population growth in the
world will be between 9.5 to 11.00 billion people living on this earth
by year 2050 at the current trend of human population growth rate, and
we may be facing with shortening of availability of energy. It is important
to stress that the energy should be replenished through non-tradition
energy supply, but
we have to concentrate on the renewable energy, which we can develop to
the extent of harvesting this energy in efficient ways. An example for
the needs of energy from the land is to calculate how much the Earth can
be supporting the human beings. For this regard, if each human being is
required to live daily is in need for 2000 calories/per day on an average
from the food. This means that the global Earth size has to produce about
15000 billion calories/day and 5475000 billion calories per year as the
current estimate of human population of the earth (i.e. 7.5 billion people
in year 2017). The question is the Earth can produce these calories to
support 7.5 billion people, and we need more calories when the human population
grows to be more than 9.5 billion people in the year 2050 in this Earth.
This is only for the food that we are consuming and what about another
required energy necessity for our continuation of life for production
of other commodities that we are in need such as energy for fulling our
cars, trucks and other factories. Therefore, solar engineering harvesting
from the Earth should be important, and we have to think how we accomplish
it. Additionally, we need to sustain our environment by conserving our
water resources, and keeping our global climate environmentally in best
condition to sustain the land economic and social standards. Further,
in this paper, we are discussing the impacts of changing different parameters
that affect global energy in this Earth, and what are the useful lessons
that we can learn from it. Furthermore, we assess the availability of
solarenergy and how to harvest and economic aspects of it. This will lead
to sustainability of non-renewable resources such as oil.
| Published in: Renewable Energy
& Power Quality Journal (RE&PQJ, Nº. 17) |
| Pages: 522-529 |
Date of Publication: 2019/07/15 |
| ISSN: 2172-038X |
Date of Current Version:2019/04/10 |
| REF: 363-19 |
Issue Date: July 2019 |
| DOI:10.24084/repqj17.363 |
Publisher: EA4EPQ |
Authors and affiliations
Safwat H. Shakir Hanna1, Pamela Obiomon1, Irvine W.
Osborne-Lee1, Gian Paolo Cesaretti2,
Rosa Misso3
1. Texas Gulf Coast Environmental Data (TEXGED) Center, Roy G. Perry,
College of Engineering Prairie View
A&M University, Texas. USA.
2. Simone Cesaretti Foundation, Casaraia street, 12, 80049, Somma Vesuviana
(Na), Italy.
3. University of Naples Parthenope Department of Economic and Legal
Studies, Italy.
Key words
Power quality (PQ); harmonic emission, appliance identification;
higher-order statistics (HOS); electronic appliances, smart metering
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