Results 31 to 40 of about 1,398 (211)

TAX REFORM WAYS IN THE OIL INDUSTRY

Наука Красноярья, 2019
Taxation of oil production is one of the main sources for budget system of the Russian Federation. Special attention is paid to the mechanism of taxation of mineral extraction, which is reflected in the procedure for calculating the tax paid by oil and ...
Daria Ovegovna Osina
doaj   +1 more source

Methodology for Identifying the Differentiated Mineral Extraction Tax Rates Relating to the Recovery of Solid Minerals

Journal of Environmental Management and Tourism, 2017
The paper presents the methodology for identifying the differentiated Mineral Extraction Tax (MET) rates relating to the recovery of solid minerals. Experiments, aimed to find solutions to these tasks by using generalized gradient method, have shown that the objective functions may have more than one local extremum.
Andrey Sergeevich POZDNYAEV, Vadim Vitalievich PONKRATOV, Tatiana Alekseevna BLOSHENKO   +2 more
openaire   +1 more source

Economic Regulation of Green Projects in Rare Earth Metal Mining [PDF]

SHS Web of Conferences
The article discusses the development issues of rare earth metal deposits in the context of ensuring low-carbon development. The directions of the use of rare earth metals in renewable energy, including the production of solar panels and wind farms, are ...
Zhao Jier
doaj   +1 more source

Tantalum Recycling by Solvent Extraction: Chloride Is Better than Fluoride

Metals, 2020
The recycling of tantalum (Ta) is becoming increasingly important due to the criticality of its supply from a conflict mineral. It is used extensively in modern electronics, such as in capacitors, and so electronic waste is a potentially valuable ...
Luke M. M. Kinsman, Rosa A. M. Crevecoeur, Amrita Singh-Morgan, Bryne T. Ngwenya, Carole A. Morrison, Jason B. Love   +5 more
doaj   +1 more source

Influence of mining rent on the efficiency of using natural potential: the paradox of plenty and its Russian specifics

Записки Горного института, 2023
The most powerful potential of Russia's natural resources is only partially realized, and determining the reasons for the insufficient efficiency of its use is a current research topic.
Arunas A. Lapinskas
doaj   +1 more source

Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo, Antonio Átila Menezes Ferreira, Lucia Andrea Sindeaux de Oliveira, Dayana Nascimento Dari, Devany Quintela Soares, Eliana Elisa Francelino Mavie, Francisco Leonardo Alves de Moraes Sousa, Jessica Lopes da Silva, João Vitor Gomes de Araújo Silva, Thiago Queiroz da Silva, Ana Karine Portela Vasconcelos, Kelma Maria dos Santos Pires Cavalcante, John Hebert da Silva Felix, José Cleiton Sousa dos Santos   +13 more
wiley   +1 more source

Does Sustainability Auditing Lead to Enhanced Corporate Governance, Environmental Performance, and Financial Outcomes? Empirical Evidence From High‐Impact Industries

Business Strategy and the Environment, EarlyView.
ABSTRACT This study employs hierarchical regression modelling on a survey of 550 firms from Nigeria and Ghana to examine the impact of sustainability auditing on corporate governance, environmental performance, and financial outcomes of high‐impact industries.
Mandella Osei‐Assibey Bonsu, Ying Wang, Grace Eghe‐Ikhurhe, Katie Hyslop   +3 more
wiley   +1 more source

A Business Framework for Product Take‐Back—A Structured Multiple‐Case Analysis

Business Strategy and the Environment, EarlyView.
ABSTRACT The potential of take‐back systems remains largely unrealized as initiatives have proven difficult to implement in practice. The question is why we do not see more take‐back systems given the substantial environmental benefits. We try to understand the challenges and stumbling blocks in setting up take‐back from a business perspective.
Rasmus Jørgensen, Torben Pedersen
wiley   +1 more source

Development of Methods for Determining Differentiated Rates of Mineral Extraction Tax in Recovery of Solid Commercial Components from Technogenic and Natural Fields

Indian Journal of Science and Technology, 2016
Background: The article presents differential methods to determine ad valorem Mineral Extraction Tax (MET) rates for commercial components extracted from technogenic raw materials and from secondary mineral resources. Methods: Proposed objectives include restrictions on the minimum level of MET rates. MET is calculated by reference to stock exchange
Tatiana Bloshenko, Vadim Ponkratov, Andrej Pozdnjaev   +2 more
openaire   +1 more source

How to Navigate Disrupted Business Models in the 21st Century: At the Crossroads of the Circular Economy and the Industry 4.0 Transition

Business Strategy and the Environment, EarlyView.
ABSTRACT Our planet faces a critical crisis, with pollution, resource depletion and biodiversity loss surpassing sustainable limits. Businesses must address these challenges, with the circular economy and Industry 4.0 offering transformative potential through closed‐loop systems, regenerative solutions and advanced technologies.
Agnes Toth‐Peter, Rui Torres de Oliveira, Shane Mathews, Leonie Barner   +3 more
wiley   +1 more source