Chapter One — 1.1 Background to the Study

In recent years, Use of Local Building Materials has emerged as a critical factor shaping energy efficiency of buildings across organizations operating in and around the Nigerian Oil and Gas Sector. As institutions grapple with the pressures of globalization, regulatory reform, and shifting stakeholder expectations, understanding how use of local building materials relates to energy efficiency of buildings has become an important area of both scholarly and practical concern.

the Nigerian Oil and Gas Sector presents a useful setting for examining this relationship precisely because the conditions there — structural, regulatory, and behavioural — differ from those typically assumed in the broader literature, most of which draws on evidence from more developed economies.

1.2 Statement of the Problem

While use of local building materials is widely discussed in policy and industry circles, empirical evidence on its actual effect on energy efficiency of buildings within the Nigerian Oil and Gas Sector remains sparse and, in places, contradictory. This lack of localized, rigorous evidence makes it difficult for decision-makers to know with confidence whether current approaches to use of local building materials are helping or hindering energy efficiency of buildings — a gap this study sets out to close.

1.3 Objectives of the Study

1. To examine the effect of Use of Local Building Materials on energy efficiency of buildings in the Nigerian Oil and Gas Sector.
2. To assess the extent to which use of local building materials influences energy efficiency of buildings within the study area.
3. To identify the challenges associated with use of local building materials in relation to energy efficiency of buildings.
4. To recommend strategies for optimizing use of local building materials in order to improve energy efficiency of buildings.

1.4 Research Questions

1. What is the effect of use of local building materials on energy efficiency of buildings in the Nigerian Oil and Gas Sector?
2. To what extent does use of local building materials influence energy efficiency of buildings within the study area?
3. What challenges are associated with use of local building materials in relation to energy efficiency of buildings?
4. What strategies can be adopted to optimize use of local building materials in order to improve energy efficiency of buildings?

1.5 Significance of the Study

This study is significant to a range of stakeholders. For policymakers and regulators, the findings offer evidence to guide the design of frameworks that support healthier outcomes around energy efficiency of buildings. For managers and practitioners within the Nigerian Oil and Gas Sector, the study provides practical insight into how use of local building materials can be better managed. Finally, it contributes to the academic literature on architecture by extending existing knowledge into a specific empirical context, and offers a reference point for future researchers.

1.6 Scope of the Study

The study is limited to an examination of Use of Local Building Materials and its relationship with energy efficiency of buildings within the context of the Nigerian Oil and Gas Sector. It reflects a clearly defined scope of analysis and relies on data and perspectives available within that scope; generalizing the findings beyond this specific context should therefore be done with appropriate caution.