scholarly journals Post-Subsidy Solar PV Business Models to Tackle Fuel Poverty in Multi-Occupancy Social Housing

Energies ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4852
Author(s):  
Joe Pitt ◽  
Colin Nolden
Keyword(s):  
Low Income ◽  
Social Housing ◽  
Business Models ◽  
Policy Design ◽  
Production Costs ◽  
Third Party ◽  
Solar Pv ◽  
Costs And Benefits ◽  
Regressive Tax ◽  
Progressive Policy

UK Feed-in Tariffs created a vibrant business ecosystem for the deployment of decentralised renewable energy technologies while constituting a regressive tax and increasing inequality. Business model innovation spurred by their withdrawal is providing valuable lessons for progressive policy design. Using the case study of solar PV deployment on multi-occupancy social housing, this paper reveals policy, business and organisational challenges that need to be overcome to address fuel poverty and reduce inequality. Suitable ‘export’ and ‘local’ business models were identified through a workshop and subsequently evaluated through qualitative thematic interview analysis. The ‘local’ model compares favourably in terms of production costs and benefits for fuel poor tenants but unfavourably in terms of transaction costs. Both models are considered equally susceptible to changes in policy. Their success hinges upon third party intermediaries, peer-to-peer learning and a supportive policy environment. This paper concludes with a policy recommendation to ensure that energy justice lies at the heart of the UK’s transition to net-zero carbon through the fair distribution of costs and benefits by including specific provisions to protect low-income groups.

scholarly journals Costs and Benefits of Autonomous Shipping—A Literature Review

2021 ◽  
Vol 11 (10) ◽  
pp. 4553
Author(s):  
Ewelina Ziajka-Poznańska ◽  
Jakub Montewka
Keyword(s):  
Literature Review ◽  
Business Models ◽  
Financial Models ◽  
State Of The Art ◽  
Costs And Benefits ◽  
Capital Costs ◽  
Research Activities ◽  
Benefit Estimation ◽  
Autonomous Ship ◽  
The Cost

The development of autonomous ship technology is currently in focus worldwide and the literature on this topic is growing. However, an in-depth cost and benefit estimation of such endeavours is in its infancy. With this systematic literature review, we present the state-of-the-art system regarding costs and benefits of the operation of prospective autonomous merchant ships with an objective for identifying contemporary research activities concerning an estimation of operating, voyage, and capital costs in prospective, autonomous shipping and vessel platooning. Additionally, the paper outlines research gaps and the need for more detailed business models for operating autonomous ships. Results reveal that valid financial models of autonomous shipping are lacking and there is significant uncertainty affecting the cost estimates, rendering only a reliable evaluation of specific case studies. The findings of this paper may be found relevant not only by academia, but also organisations considering to undertake a challenge of implementing Maritime Autonomous Surface Ships in their operations.

scholarly journals Delivery of Community Support Services for Older Adults in Social Housing

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 910-911
Author(s):  
Matthew Yau ◽  
Christine Sheppard ◽  
Jocelyn Charles ◽  
Andrea Austen ◽  
Sander Hitzig
Keyword(s):  
Older Adults ◽  
Service Delivery ◽  
Low Income ◽  
Support Services ◽  
Social Housing ◽  
Service Providers ◽  
Community Support ◽  
Community Agencies ◽  
Visible Minorities ◽  
Community Support Services

Abstract Community support services are an integral component of aging in place. In social housing, older adult tenants struggle to access these services due to the siloed nature of housing and health services. This study aims to describe the relationship between community support services and social housing for older adults and examine ways to optimize delivery. Data on government-funded community support services delivered to 74 seniors’ social housing buildings in Toronto, Ontario was analyzed. Neighbourhood profile data for each building was also collected, and correlational analyses were used to examine the link between neighbourhood characteristics and service delivery. Fifty-six community agencies provided 5,976 units of services across 17 service categories, most commonly mental health supports, case management and congregate dining. On average, each building was supported by nine agencies that provided 80 units of service across 10 service categories. Buildings in neighbourhoods with a higher proportion of low-income older adults had more agencies providing on-site services (r = .275, p < .05), while those in neighbourhoods with more immigrants (r = -.417, p < .01), non-English speakers (r = -.325, p < .01), and visible minorities (r = -.381, p < .01) received fewer services. Findings point to a lack of coordination between service providers, with multiple agencies offering duplicative services within the same building. Vulnerable seniors from equity-seeking groups, including those who do not speak English and recent immigrants, may be excluded from many services, and future service delivery for seniors should strive to address disparities in availability and access.

scholarly journals Properties of Low-Cost WPCs Made from Alien Invasive Trees and rLDPE for Interior Use in Social Housing

Polymers ◽  
2021 ◽  
Vol 13 (15) ◽  
pp. 2436
Author(s):  
Abubakar Sadiq Mohammed ◽  
Martina Meincken
Keyword(s):  
Tensile Strength ◽  
Water Absorption ◽  
Social Housing ◽  
Low Cost ◽  
Production Costs ◽  
Low Density Polyethylene ◽  
Low Grade ◽  
Low Density ◽  
Invasive Trees ◽  
Recycled Low Density Polyethylene

Low-cost wood–plastic composites (WPCs) were developed from invasive trees and recycled low-density polyethylene. The aim was to produce affordable building materials for low-cost social housing in South Africa. Both raw materials are regarded as waste materials, and the subsequent product development adds value to the resources, while simultaneously reducing the waste stream. The production costs were minimised by utilising the entire biomass of Acacia saligna salvaged from clearing operations without any prior processing, and low-grade recycled low-density polyethylene to make WPCs without any additives. Different biomass/plastic ratios, particle sizes, and press settings were evaluated to determine the optimum processing parameters to obtain WPCs with adequate properties. The water absorption, dimensional stability, modulus of rupture, modulus of elasticity, tensile strength, and tensile moduli were improved at longer press times and higher temperatures for all blending ratios. This has been attributed to the crystallisation of the lignocellulose and thermally induced cross-linking in the polyethylene. An increased biomass ratio and particle size were positively correlated with water absorption and thickness swelling and inversely related with MOR, tensile strength, and density due to an incomplete encapsulation of the biomass by the plastic matrix. This study demonstrates the feasibility of utilising low-grade recycled polyethylene and the whole-tree biomass of A. saligna, without the need for pre-processing and the addition of expensive modifiers, to produce WPCs with properties that satisfy the minimum requirements for interior cladding or ceiling material.

scholarly journals Net-zero emission vehicles shift and equitable ownership in low-income households and communities: why responsible and circularity business models are essential

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Nana O. Bonsu
Keyword(s):  
Air Pollution ◽  
Low Income ◽  
Value Chain ◽  
Business Models ◽  
Industrial Revolution ◽  
Technological Development ◽  
Middle Income ◽  
Net Zero ◽  
Zero Emission ◽  
The Uk

AbstractThe UK Plan for a Green Industrial Revolution aims to ban petrol and diesel cars by 2030 and transition to electric vehicles (EVs). Current business models for EV ownership and the transition to net-net zero emissions are not working for households in the lowest income brackets. However, low-income communities bear the brunt of environmental and health illnesses from transport air pollution caused by those living in relatively more affluent areas. Importantly, achieving equitable EV ownership amongst low-and middle-income households and driving policy goals towards environmental injustice of air pollution and net-zero emissions would require responsible and circular business models. Such consumer-focused business models address an EV subscription via low-income household tax rebates, an EV battery value-chain circularity, locally-driven new battery technological development, including EV manufacturing tax rebates and socially innovative mechanisms. This brief communication emphasises that consumer-led business models following net-zero emission vehicles shift and decisions must ensure positive-sum outcomes. And must focus not only on profits and competitiveness but also on people, planet, prosperity and partnership co-benefits.

Failed Markets

2016 ◽  
Vol 44 (2) ◽  
pp. 38-51 ◽  
Author(s):  
Alfonso Valenzuela Aguilera
Keyword(s):  
Public Policy ◽  
Financial Markets ◽  
Housing Market ◽  
Low Income ◽  
Social Housing ◽  
Financial Capital ◽  
Low Income Population ◽  
The Past ◽  
Politica Publica ◽  
Housing Needs

A confluence between the state, the housing market, and the rationale of financial capital has led to excessive growth of social housing in Mexico in the past two decades. This growth has been one way of channeling excess capital into global financial markets rather than the result of a public policy to address the housing needs of the low-income population. Durante las últimas dos décadas la confluencia entre el estado, el mercado de la vivienda y la lógica del capital financiero ha llevado a un crecimiento excesivo de la vivienda social en México. Este crecimiento ha sido una manera de canalizar el excedente de capital hacia los mercados financieros internacionales en vez del resultado de una política pública para resolver las necesidades de vivienda de la población de bajos ingresos.

scholarly journals Building resilient medical technology supply chains with a software bill of materials

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Seth Carmody ◽  
Andrea Coravos ◽  
Ginny Fahs ◽  
Audra Hatch ◽  
Janine Medina ◽  
...  
Keyword(s):  
Supply Chains ◽  
Food Packaging ◽  
Production Costs ◽  
Third Party ◽  
Software Components ◽  
Bill Of Materials ◽  
Software Production ◽  
Software Product ◽  
Healthcare Technologies ◽  
Affect Patient Care

AbstractAn exploited vulnerability in a single software component of healthcare technology can affect patient care. The risk of including third-party software components in healthcare technologies can be managed, in part, by leveraging a software bill of materials (SBOM). Analogous to an ingredients list on food packaging, an SBOM is a list of all included software components. SBOMs provide a transparency mechanism for securing software product supply chains by enabling faster identification and remediation of vulnerabilities, towards the goal of reducing the feasibility of attacks. SBOMs have the potential to benefit all supply chain stakeholders of medical technologies without significantly increasing software production costs. Increasing transparency unlocks and enables trustworthy, resilient, and safer healthcare technologies for all.

Product Selling vs. Pay-Per-Use Service: A Strategic Analysis of Competing Business Models

2021 ◽  
Author(s):  
Konstantinos Ladas ◽  
Stylianos Kavadias ◽  
Christoph Loch
Keyword(s):  
Operations Management ◽  
Service Provision ◽  
Business Models ◽  
New Technologies ◽  
Production Costs ◽  
Information Goods ◽  
High Demand ◽  
Additional Advantage ◽  
Delivery Costs ◽  
Relative Profitability

We present a model that suggests possible explanations for the observed proliferation of “pay-per-use” (PPU) business models over the last two decades. Delivering “fractions” of a product as a service offers a cost advantage to customers with lower usage but requires extra delivery costs. Previous research focused on information goods (with negligible production costs) and predicted that PPU, when arising as a differentiation to selling in equilibrium, would fundamentally achieve lower profits than selling. We extend the theory by covering goods with any production cost in duopolistic competition. We show that PPU business models can be more profitable than selling (especially at midrange production costs), as long as their delivery costs are not too high, a requirement that is more easily fulfilled as new technologies reduce these costs. Moreover, if firms are imperfectly informed about their customers’ usage profiles, PPU’s effective pricing of customers’ varying usage offers an additional advantage over selling. This requires companies to employ accounting methods that do not inappropriately allocate production costs over stochastic usage levels. If PPU service provision suffers from queueing inefficiencies, this does not fundamentally change the relative profitability of the PPU and selling models, provided that PPU providers can attract sufficiently high demand to benefit from pooling economies. This paper was accepted by Charles Corbett, operations management.

The Push for Local Production, Costs and Benefits A Case Study of Uganda's Quality Chemicals

2009 ◽  
Author(s):  
Taylor James ◽  
Roger Bate ◽  
Emily Putze ◽  
Richard Tren
Keyword(s):  
Production Costs ◽  
Local Production ◽  
Costs And Benefits
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