BOEMRE's Environmental Studies Program: Utilizing Science to Inform Decisionmaking and Environmental Analyses Related to Production and Development of Oil and Gas and Renewable Energy Resources on the Outer Continental Shelf (OCS)

Subject Sri Lanka's plans to start hydrocarbon production. Significance Sri Lanka is aiming to start hydrocarbon production within four years. It currently relies on imports of oil and coal to meet its energy needs. Impacts A focus on oil and gas exploration will detract from development of renewable energy resources. Limited exploration success would mean long-term dependence on LNG imports. Adoption of a new gas policy may provide some certainty regarding the direction of the country’s energy policy.

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Renewable Energy Resources for Better Economics and Sustainable Living in Rural and Desert Areas

Journal of Business and Economics ◽

10.15341/jbe(2155-7950)/12.10.2019/004 ◽

2019 ◽

Vol 10 (12) ◽

pp. 1165-1171

Author(s):

Karl Gatterer ◽

◽

Salah Arafa ◽

Keyword(s):

Renewable Energy ◽

Poverty Reduction ◽

Energy Resources ◽

Green Economy ◽

Renewable Energy Resources ◽

Economic Activities ◽

Energy Materials ◽

Sustainable Living ◽

Sustainable Community Development ◽

Access To Knowledge

Reliable and affordable energy is the key for the socio-economic development in rural and desert communities worldwide. While energy can be used for consumption purposes such as Lighting, Access to Information, Comfort and Entertainment, productive use of renewable energy is the key enabler for SMEs and Economy to grow. The paper examines the complex interactions among Energy, Materials, Water, Food, Building, Employment and Environment. It also discusses the implementation of renewable energy technologies to overcome some of barriers faced by rural villages and desert communities. It shows some of the special applications and approaches used over the past few decades in energy conversion, consumption and conservation to achieve poverty reduction, social justice and sustainable development. Field experiences in Basaisa projects, Egypt showed that open free dialogues with all stakeholders, site-specific education and training, appropriate local financing systems and access to knowledge are key-elements and essential factors for achieving green economy and sustainable community development. The coming decade will see a continued expansion of knowledge about renewable energy resources and its useful applications as systems friendly to the environment and as tools for economic activities, sustainable living and growth in rural and desert communities.

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Management of Renewable Energy Resources in India

International Journal of Scientific Research ◽

10.15373/22778179/nov2013/40 ◽

2012 ◽

Vol 2 (11) ◽

pp. 121-124

Author(s):

Savitha C Savitha C ◽

◽

Dr. S. Mahendrakumar Dr. S. Mahendrakumar

Keyword(s):

Renewable Energy ◽

Energy Resources ◽

Renewable Energy Resources

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THE ANALYSIS OF OPERATION MODES OF ENERGY STORES IN AUTONOMOUS HYBRID POWER PLANTS WITH RENEWABLE ENERGY RESOURCES

Alternative Energy and Ecology (ISJAEE) ◽

10.15518/isjaee.2018.13-15.055-067 ◽

2018 ◽

pp. 55-67

Author(s):

S. G. Obukhov ◽

I. A. Plotnikov ◽

V. G. Masolov

Keyword(s):

Renewable Energy ◽

Power Systems ◽

Low Frequency ◽

Rechargeable Batteries ◽

Energy Resources ◽

Renewable Energy Resources ◽

Hybrid Power ◽

Operation Modes ◽

Energy Stores ◽

Energy Store

The paper presents the results of the comparative analysis of operation modes of an autonomous hybrid power complex with/without the energy store. We offere the technique which defines the power characteristics of the main components of a hybrid power complex: the consumers of the electric power, wind power and photo-electric installations (the last ones have been constructed). The paper establishes that, in order to compensate the seasonal fluctuations of power in autonomous power systems with renewable energy resources, the accumulative devices are required, with a capacity of tens of MWh including devices that are capable to provide energy storage with duration about half a year. This allows abandoning the storage devices for smoothing the seasonal fluctuations in the energy balance.The analysis of operation modes of energy stores has shown that for a stock and delivery of energy on time intervals, lasting several hours, the accumulative devices with rather high values of charging and digit power aren't required. It allows using the lead-acid rechargeable batteries of the deep category for smoothing the daily peaks of surplus and a capacity shortage. Moreover, the analysis of operation modes of energy stores as a part of the hybrid complexes has demonstrated that in charging/digit currents of the energy store the low-frequency and high-frequency pulsations of big amplitude caused by changes of size of output power of the renewable power installations and loading are inevitable. If low-frequency pulsations (the period of tens of minutes) can partially be damped due to the restriction of size of the maximum charging current of rechargeable batteries, then it is essentially impossible to eliminate high-frequency pulsations (the period of tens of seconds) in the power systems with the only store of energy. The paper finds out that the combined energy store having characteristics of the accumulator in the modes of receiving and delivery of power on daily time intervals, and at the same time having properties of the supercondenser in the modes of reception and return of impulses of power on second intervals of time is best suited to requirements of the autonomous power complexes with renewable energy resources.

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