scholarly journals Energy policy and conservation planning in Sweden: a longitudinal evaluation

2020 ◽  
Vol 38 (4) ◽  
pp. 555-572
Author(s):  
Mattias Legnér ◽  
Gustaf Leijonhufvud ◽  
Martin Tunefalk
Keyword(s):  
Energy Efficiency ◽  
Built Environment ◽  
Energy Saving ◽  
Urban Areas ◽  
Local Level ◽  
Energy Subsidies ◽  
Content Type ◽  
The Past ◽  
Policy Measures ◽  
High Degree

PurposeSweden, like other countries, has set ambitious national targets for both energy efficiency and conservation of heritage values in the built environment. However, how these policies are implemented on a local level and how they affect each other is not known. This study aims to argue that extensive energy-saving policies can have unintentional impacts not just on the built environment but also on conservation practice.Design/methodology/approachBy using a longitudinal approach, the aim is to investigate the possibilities of conserving the built environment when policies for increased energy efficiency are implemented in existing urban areas. The methodology used is qualitative, applying a combination of study of public records, policy documents, interviews with public officials and ocular investigation of buildings in three areas located in two different municipalities.FindingsThe study suggests that extensive refurbishments not only have effects on the character of an area, but in extension, affect how urban planners and local authorities approach the development in the same area. Urban areas affected by extensive retrofits in the past seem to be managed in less detail, leaving existing policy measures on both energy and heritage untapped.Research limitations/implicationsThis is a study concerning two Swedish municipalities. Furthermore, it is limited to one specific policy measure, energy-saving subsidies provided in the 1970s and 1980s. The generalisability of the findings may, therefore, be limited. Despite this, the findings provide an important indication of the relationship between energy-saving policies in the past and urban planning practice of existing urban areas today, as well as the importance of alignment between policy-making and implementation.Practical implicationsPolicy instruments for the building stock and the practice of conservation planning have not worked well together. Due to local practice, energy subsidies provided in the 1970s and 1980s still today have a negative effect on both heritage conservation and energy efficiency in existing areas.Social implicationsThere is a discrepancy between expectations and outcome of policy measures. National decision-makers overestimate the possibilities to control the development on a local level, for both energy efficiency and heritage values. By examining an innovative set of sources, acknowledging long-term effects and entanglements of policies and practice, this study contributes to a better understanding of the complexity of different values in the built environment.Originality/valueBy comparing the share of approved applications, as well as completed energy retrofits, this study demonstrates that the effects of the national energy subsidy policy differed significantly between urban areas. Areas with a high degree of approved subsidies also had a high degree of retrofits, suggesting that the policy had intended effects. In these areas, the number of retrofits were also significantly higher than the number of subsidies. This was not the case where energy subsidies were fewer, which indicates that energy retrofits are performative, meaning that they accelerate further retrofits in the same area.

Using the private finance initiative for energy efficiency projects at the urban scale

2016 ◽  
Vol 10 (1) ◽  
pp. 99-117 ◽  
Author(s):  
Alberto De Marco ◽  
Giulio Mangano ◽  
Fania Valeria Michelucci ◽  
Giovanni Zenezini
Keyword(s):  
Energy Efficiency ◽  
Urban Areas ◽  
Light Emitting Diode ◽  
Project Finance ◽  
Private Finance Initiative ◽  
Content Type ◽  
Light Emitting ◽  
Alternate Forms ◽  
Private Investors

Purpose – The purpose of this paper is to suggest the usage of the project finance (PF) scheme as a suitable mechanism to fund energy efficiency projects at the urban scale and present its advantages and adoption barriers. Design/methodology/approach – A case study is developed to renew the traffic lighting system of an Italian town via replacement of the old lamps with new light-emitting diode (LED) technology. Several partners are involved in the case project to construct a viable PF arrangement. Findings – The case study presents the viability of the proposed PF scheme that provides for acceptable financial returns and bankability. However, it also shows that the need for short concession periods may call for a public contribution to the initial funding to make the project more attractive to private investors. Practical implications – This case study is a useful guideline for governments and promoters to using the PF arrangement to fund energy efficiency investments in urban settings. It helps designing an appropriate PF scheme and understanding the advantages of PF to reduce risk and, consequently, increase the debt leverage and profitability of energy efficiency projects. Originality/value – This paper contributes to bridging the gap about the lack of works addressing the implementation of the PF mechanism in the energy efficiency sector in urban areas. The importance of this paper is also associated with the shortage of traditional public finance faced by many cities that forces to seek for alternate forms of financing.

scholarly journals Assessing the Prospects of Transboundary Multihazard Dynamics: The Case of Bhotekoshi—Sunkoshi Watershed in Sino—Nepal Border Region

2021 ◽  
Vol 13 (7) ◽  
pp. 3670
Author(s):  
Suraj Lamichhane ◽  
Komal Raj Aryal ◽  
Rocky Talchabhadel ◽  
Bhesh Raj Thapa ◽  
Rabindra Adhikari ◽  
...  
Keyword(s):  
Built Environment ◽  
Natural Hazards ◽  
Complex Dynamics ◽  
Local Level ◽  
Individual Case ◽  
Border Region ◽  
Multiple Hazards ◽  
The Past ◽  
Transboundary Watersheds ◽  
Underlying Causes

The impacts of multihazards have become more pronounced over the past few decades globally. Multiple hazards and their cascading impacts claim enormous losses of lives, livelihoods, and built environment. This paradigm prompts integrated and multidisciplinary perspectives to identify, characterize, and assess the occurrence of multihazards and subsequently design countermeasures considering impending multihazard scenarios at the local level. To this end, we considered one of the most egregious transboundary watersheds, which is regarded as a multihazard hotspot of Nepal, to analyze the underlying causes and cascade scenarios of multihazards, and their associated impacts. In this paper, geophysical, hydrometeorological, and socioeconomic perspectives are formulated to characterize the watershed from the dimension of susceptibility to multihazard occurrence. To characterize the complex dynamics of transboundary multihazard occurrence, insights have been presented from both the Nepali and the Chinese sides. Individual case studies and the interrelation matrix between various natural hazards are also presented so as to depict multihazard consequences in the transboundary region. The sum of the observations highlights that the watershed is highly vulnerable to a single as well as multiple natural hazards that often switch to disasters.

Role of BIM and energy simulation tools in designing zero-net energy homes

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Shahryar Habibi
Keyword(s):  
Energy Efficiency ◽  
Built Environment ◽  
Design Process ◽  
Simulation Software ◽  
Energy Simulation ◽  
Low Energy ◽  
Net Energy ◽  
Content Type ◽  
Zero Net Energy

Purpose The purpose of this study is to design a zero-energy home, which is known to be capable of balancing its own energy production and consumption close to zero. Development of low-energy homes and zero-net energy houses (ZEHs) is vital to move toward energy efficiency and sustainability in the built environment. To achieve zero or low energy targets in homes, it is essential to use the design process that minimizes the need for active mechanical systems. Design/methodology/approach The methodology discussed in this paper consists of an interfacing building information modeling (BIM) tool and a simulation software to determine the potential influence of phase change materials on designing zero-net energy homes. Findings BIM plays a key role in advancing methods for architects and designers to communicate through a common software platform, analyze energy performance through all stages of the design and construction process and make decisions for improving energy efficiency in the built environment. Originality/value This paper reviews the literature relevant to the role of BIM in helping energy simulation for the performance of residential homes to more advanced levels and in modeling the integrated design process of ZEHs.

A method for energy efficiency assessment during urban energy planning

2014 ◽  
Vol 3 (2) ◽  
pp. 132-152 ◽  
Author(s):  
Karin Regina de Casas Castro Marins
Keyword(s):  
Energy Efficiency ◽  
Urban Areas ◽  
Energy Use ◽  
Energy Performance ◽  
Urban Morphology ◽  
Pollutant Emissions ◽  
Energy Planning ◽  
Bottom Up ◽  
Content Type ◽  
Urban Energy

Purpose – Energy use in urban areas has turned a subject of local and worldwide interest over the last few years, especially emphasized by the correlated greenhouse gases emissions. The purpose of this paper is to analyse the overall energy efficiency potential and emissions resulting from integrated solutions in urban energy planning, in the scale of districts and neighbourhoods in Brazil. Design/methodology/approach – The approach is based on the description and the application of a method to analyse energy performance of urban areas and support their planning. It is a quantitative bottom-up method and involves urban morphology, urban mobility, buildings and energy supply systems. Procedures are applied to the case study of Agua Branca urban development area, located in Sao Paulo, Brazil. Findings – In the case of Agua Branca area, energy efficiency measures in buildings have shown to be very important mostly for the buildings economies themselves. For the area as a whole, strategies in promoting public transport are more effective in terms of energy efficiency and also to decrease pollutant emissions. Originality/value – Literature review has shown there is a lack of approaches and procedures able to support urban energy planning at a community scale. The bottom-up method presented in this paper integrates a plenty of disaggregated and multisectoral parameters at the same stage in urban planning and shows that is possible to identify the most promising actions by building overall performance indexes.

Macron is looking to enhance France’s industrial base

2019 ◽  
Keyword(s):  
Monetary Policy ◽  
Euro Area ◽  
Urban Areas ◽  
Manufacturing Sector ◽  
Foreign Investors ◽  
Social Unrest ◽  
Content Type ◽  
Industrial Base ◽  
The Past ◽  
Rural France

Subject France's manufacturing outlook. Significance France’s manufacturing sector has been the most attractive in Europe for foreign investors over the past ten years but the structural challenges within the sector, most notably the shift from manufacturing towards an economy based more on services, look set to deepen. Impacts Plans to reindustrialise parts of rural France may attract investment, but getting people to live there will be difficult. The ECB is likely to loosen monetary policy, and manufacturers borrowing at lower rates would boost euro-area industry. The threat of social unrest in urban areas may deter potential investors.

Measurement and Analysis on Energy Efficiency of Elevators in Shanghai

2014 ◽  
Author(s):  
Wu Hao ◽  
Chang Xiaoqing ◽  
Xue Jiai
Keyword(s):  
Energy Efficiency ◽  
Influence Factors ◽  
Electricity Consumption ◽  
Classification Method ◽  
The Past ◽  
Measurement And Analysis ◽  
The World ◽  
New Energy ◽  
Policy Measures ◽  
Research Objects

Shanghai is the largest city of elevators in the world with 165000 elevators and escalators. According to latest research, elevators typically account for about 3% to 8% of the overall electricity consumption of a building. Therefore, it is significantly to study the energy efficiency of elevators in Shanghai. However, elevators have received little attention from an efficiency perspective in the past. To recover this gap, this paper analyses classification method on energy efficiency of elevators in Shanghai and suggests policy measures for energy conservation. First, Representative elevators in Shanghai were collected as research objects; second, a new energy efficiency classification method was established on the modification of VDI4707 according to actual situations in China, then, energy consumption of these elevators were measured and classified according to the new method. Finally, the influence factors of elevator energy efficiency were studied, and suggestion on the improvement of the energy efficiency of elevators in Shanghai was given.

Analysis and forecast of Tianjin’s industrial energy consumption

2017 ◽  
Vol 11 (1) ◽  
pp. 46-64 ◽  
Author(s):  
Hongqing Zhu ◽  
Xiaoling Ge ◽  
Yang Wang ◽  
Zequn Ding
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Energy Saving ◽  
Industrial Structure ◽  
Added Value ◽  
Average Error ◽  
Content Type ◽  
Industrial Energy ◽  
Industrial Energy Efficiency ◽  
Industrial Energy Consumption

Purpose This paper aims to study the present situation of Tianjin industrial energy consumption carbon emissions and put forward constructive suggestions for future energy-saving emission reduction work. Design/methodology/approach Using the energy consumption data form the Tianjin’s Industrial Energy Efficiency Guide (TJBS, 2009-2013) and Tianjin’s Statistical Yearbook (NBS, 2006-2012), some models were able to predict the future with a high degree of accuracy. Findings With an average error of 3.06 per cent for the logistic regression model and an average error of 2.03 per cent for the gray model, the R2 for the energy elasticity model is 0.99158. It also indicated that between 2008 and 2012, the energy consumption per unit of industrial added value decreased by approximately 33.61 per cent. These results show that energy-saving efforts and the optimization of the industrial structure have increased the energy efficiency of Tianjin. Originality/value The authors think that their contribution refers to a combination between methodology of forecasting and industrial energy consumption.

Strategies for a better world

2008 ◽  
Vol 12 (2) ◽  
pp. 125-133
Author(s):  
Emiliano Gandolfi
Keyword(s):  
Built Environment ◽  
Local Level ◽  
Social Interest ◽  
Past Century ◽  
Political Role ◽  
The Past ◽  
Team 10 ◽  
Collective Processes ◽  
Sensitisation Campaign ◽  
New Instruments

A different world is possible [1]. The work of an increasing number of architects reveals a renewed social interest and aspiration to define new instruments for coping with the issues of our cities. These architects do not subscribe to the agendas of bureaucrats, authorities and market players. Instead they listen to people's remarks, understand their problems and develop tools that stimulate people to think critically and actively about the built environment. For these activists, architecture goes beyond just designing buildings. It has to identify the needs of people and possible forms of aggregation, while stimulating processes that will enable us to live better. Groups like Team 10 and the movements of the '70s laid the bases of these practices, but unlike the past century, today every project becomes a sensitisation campaign that involves the community at the local level and that stimulates collective processes, spontaneous creativity and activism in order to incite a new political role for architecture.

scholarly journals Leveraging intellectual capital in developing countries: evidence from Kenya

2018 ◽  
Vol 19 (3) ◽  
pp. 562-580 ◽  
Author(s):  
Silvia Ferramosca ◽  
Alessandro Ghio
Keyword(s):  
Developing Countries ◽  
Mixed Methods ◽  
Intellectual Capital ◽  
Single Case ◽  
Local Level ◽  
Content Type ◽  
Positive Effects ◽  
High Degree ◽  
The Relationship

Purpose The purpose of this paper is to explore how organization’s resources and community aspects shape intellectual capital (IC) performance in developing countries. In fact, it is still unclear to what level organizational aggregation can influence forms of IC performance in the simultaneous presence of strong traditional legacy and eagerness for development. Design/methodology/approach The study is based on a project of aggregation of artists in Kenya. It uses a mixed methods approach. Findings The analysis first documents that multiple capital resources, i.e., human, social, and organizational contribute to improve IC performance. Social and organizational resources have the largest positive effects. This study then supports the importance of community aspects in fostering IC performance. In this light, it appears to facilitate knowledge interaction and interrelationship networks rather than accentuate possible pre-existing groups’ rivalry. Research limitations/implications The results are inferred from a single case study, and so the reader is given the caveat that the results cannot be easily generalized. The evidence gathered can represent a useful ground on which to build future studies comparing different legal, social, cultural, and economic contexts. Practical implications This study gathers insights on how organization’s resources can lead to IC performance in developing countries and in a setting characterized by a high degree of institutional complexity. It also addresses the call for more research on programs implemented at local level to leverage IC and to valorize traditional knowledge in a sustainable and concrete way. Originality/value Evidence on IC in developing countries is still scant, besides their potential for growth. This study attempts to address this gap. Moreover, it pays attention to the context by analyzing the community aspects. Finally, the use of mixed methods further validates previous evidence on the relationship between organization’s resources and IC performance.

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