An experimental campaign has been devoted to characterize the engine fuelled by the ethanol based blend highlighting the advantages and issues related to the bio-ethanol use. The effects of the most important injection settings on the engine performance have been detailed, applying a Design of...

This paper estimated the cost curve of energy saving and CO2 emissions reduction in China’s iron and steel sector. Forty-one energy saving technologies which are widely used or popularized are selected, their investments, operation costs, energy savings and CO2 abatement are collected and the...

This paper is focused on methods to indicate the environmental impact in terms of air pollutants of CHP (Combined Heat and Power) systems. The aim is to combine the energy saving achievement with information concerning the environmental benefit, in comparison with the non-CHP scenario.

The EU regulations on energy saving have been implemented in Italy with the adoption of the North-European super-insulated model that led to the construction of buildings not much related to their climatic context. The European Directives 2010/31/EU and 2012/27/EU highlighted the importance to...

The major challenge to the large-scale commercialisation of hybrid electric vehicles is their high initial and operating costs, although a mild hybrid is generally cheaper than a full hybrid of the same performance. Hence, the average operating efficiency of the internal combustion engine of a...

Elevating public knowledge and awareness is positively correlated to public support to renewable energy (RE) development and elicit support to achieve measures to reduce energy consumption at the domestic level. Since information about particular issue might be obtained from various sources and...

A vehicular powertrain can be thought as an energy conversion chain, each component being characterized by its efficiency. Significant global efficiency improvements can be achieved once is identified the system energy breakdown, individuating the losses connected to each powertrain component;...

Cabinet temperature evolution and energy consumption are two parameters of primary importance for food/medicals preservation and energy savings in cold appliances. In this paper, a transient model of a vertical freezer is developed to study the trend of cabinet temperature and of energy...

Energy saving and emissions reduction has recalibrated China’s economic development mode to a more sustainable way. In this paper, we construct a novel total factor productivity (TFP) index using a sub-vector enhanced hyperbolic distance function, which simultaneously credits for an expansion...

The provision of low cost cooling is challenging due to high energy costs and increasing heat dissipation volumes from data centers. In Australia, with the introduction of emissions trading scheme, the cost of energy with carbon origin is expected to increase. In order to reduce cooling costs,...