The dual-credit policy is regarded as an important measure in the postsubsidy era of energy conservation and emission reduction auto industry concerned with all aspects society. In this paper, a research development cooperation model duopoly supply chain between suppliers manufacturers automotive constructed, influence double integral on discussed based power perspective theory chain. results s...

This Issue Brief addresses three questions raised by recent trends in personal saving: How are national savings measured and what is the meaning of the trends in measured personal saving rates, given what is included and what is not included in those measures? What is the effect of retirement saving programs--in particular, 401(k) plans and individual retirement accounts (IRAs)--on personal sav...

Porter hypothesis states that environmental regulation may lead to winwin opportunities, that is, improve the productivity and reduce the undesirable output simultaneously. Based on directional distance function, this paper proposes a novel dynamic activity analysis model to forecast the possibilities of win-win development in Chinese industry between 2011 and 2050. The consistent bootstrap est...

The Chinese government has taken great efforts to popularize rural household scale biogas digesters, since they are regarded as an effective approach to address energy shortage issues in rural areas and as a potential way of reducing greenhouse gas (GHG) emissions. Focusing on a typical rural household biogas system, the aim of this study is to systematically quantify its total direct and indir...

Bioenergy is given an important role in reaching national and international climate change targets. However, uncertainties relating to emission reductions and the timeframe for these reductions are increasingly recognised as challenges whether bioenergy can deliver the required reductions. This paper discusses and highlights the challenges and the importance of the real greenhouse gas (GHG) red...

The whole country is working hard to achieve the goal of carbon peak and neutrality, carry out energy-saving emission-reduction measures. In order realize low-carbon manufacturing machine tools, emissions in processing process machining center are analyzed, emission boundary its composition determined, mathematical model established. VERICUT software was used simulate center, verified by orthog...

There is an increasing need for the ship design process to take account of environmental issues such as the emission of greenhouse gases and the likely extension of a carbon dioxide charging mechanism to international shipping. These issues, together with the need for economic viability, provide further incentives to improve the efficiency of propulsion of ships. The main components of powering...

Buildings are the largest energy consumers and greenhouse gases emitters, both in the developed and developing countries. In continental Europe, the energy use in buildings alone is responsible for up to 50% of carbon dioxide emission. Urgent changes are, therefore, required relating to energy saving, emissions control, production and application of materials, use of renewable resources, and to...

In recent years, because of China's rapid economic growth, the contradiction between energy consumption, environmental pollution and economic development has become acute increasingly. Energy-saving and ejection-decreasing has become an important strategy target in China's "11th Five-Year Plan". The research on the industrial structure optimization of China, should be given full consideration t...

Biofuels are promoted in many parts of the world. However, concern of environmental and social problems have grown due to increased production of biofuels. Therefore, many initiatives for sustainability criteria have been announced. As a part of the European Union (EU) renewable energy promotion directive (RED), the EU has introduced greenhouse gas (GHG) emission-saving requirements for biofuel...