The Economics of Biogas Production

Abstract

ABSTRACT: In this paper life-cycle cost analysis of three biogas digesters is presented. Results show that the cost of biogas depends on the construction of digesters, sizes of methane tank and possibility of heating of the slurry. Biogas and natural gas costs calaculated are observed and found to be comparable. It is recommended that the biogas digesters can be constructed and installed, in principle, for every family and there is no need to built long gas pipe lines. ABSTRAK: Kertaskerja ini membentangkan analisis kos kitar hayat tiga pencerna biogas. Keputusan menunjukkan kos biogas bergantung kepada pembinaan pencerna, saiz tangki metana dan kemungkinan pemanasan buburan. Pengiraan kos biogas dan gas asli diambil kira dan ianya didapati setanding. Adalah disarankan pencerna biogas boleh dibina dan dipasang secara teorinya, bagi setiap keluarga tanpa memerlukan pembinaan paip gas yang panjang.

Improving the representation of tax issues in the accounting policy of public organizations in Uzbekistan

“…D. Saidova, an expert in the field, called this concept a tax accounting policy, noting that "Tax Accounting Policy (TAP) is an internal document of the taxpayer, which confirms the adopted tax accounting system" [1,4].…”

“…Kurbanbaev and B.M. Djuraev and other scientists [1][2][3][4][5][6][7][8][9]. Theoretical and organizational-methodological aspects of accounting policy are studied in their scientific and educational-methodical work.…”

“…ZRU-599 of December 30, 2019 "On amendments and additions to the Tax Code of the Republic of Uzbekistan" approved a new edition of the Tax Code of the Republic of Uzbekistan and entered into force on January 1, 2020. In accordance with Article 77 of this Code, the accounting policy for tax purposes is determined independently by the taxpayer and approved on a voluntary basis, which must reflect the following [1][2][3][4]:…”

Improvement of methodological aspects to calculate the cost of dairy products: a review

“…A. Karimov et al [5] Expenditure is the occurrence of liabilities that result in a decrease in economic benefits in the reporting period in the form of an outflow of assets or their use.…”

“…One of the most important issues today is the organization of cost accounting and control in accordance with market requirements. In animal husbandry, it is important to correctly formulate costs, accurately calculate the cost and reflect it in the accounting records in a timely manner [1,[2][3][4][5].…”