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The Gulf Cooperation Council (GCC) of countries has some of the highest electricity consumptions and carbon dioxide emissions per capita in the world. This poses a direct challenge to the GCC government’s ability to meet their CO₂ reduction targets. In this review paper the current household electricity consumption situation in the GCC is reviewed.

Three scenarios for reducing energy consumption and CO₂ emissions are proposed and evaluated using strengths, weaknesses, opportunities and threats (SWOT) as well as the political, economic, social, technical, legal and environmental (PESTLE) frameworks.

The first scenario found that using solar Photovoltaic (PV) or hybrid solar PV and wind system to power household lighting could save significant amounts of energy, based on lighting making up between 8% to 30% of electricity consumption in GCC households. The second scenario considers replacement of conventional appliances with energy-efficient ones that use around 20% less energy. The third scenario looks at influencing consumer behavior towards sustainable energy consumption.

Pilot trials of these scenarios are recommended for a number of households. Then the results and feedback could be used to launch the schemes GCC-wide.

The proposed scenarios are designed to encourage responsible electricity consumption and production within households (SDG12).

All three proposals are found viable for policymakers to implement. However, to ensure successful implementation GCC Governments are recommended to review all the opportunities and challenges associated with these schemes as laid out in this paper.

This paper aims to review the literature of community-based mental health services (CMHS) optimization in Malaysia that focus on the aspects of perceived challenges or barriers and facilitating factors for community-based mental health centre (CMHC).

Relevant peer-reviewed literature was identified and being reviewed in three databases and one local journal.

Nine studies were eligible for inclusion and the extracted data were summarized into a narrative review. The evidence provided for what constituting an optimal implementation of CMHS in Malaysia appeared lacking. However, there are adequate recommendations and suggestions on the component of facilitating factors; on how to increase service user’s engagement towards the improvement of mental health systems.

Research in the literature had focussed on the optimization aspects from the perspective of the service user. Additionally, this had been discussed through the lens of a variety of mental health systems and not specifically on the community-based perspectives.

This current systematic review provides valuable and important evidence that further explorations of the existing experiences of the mental health care professionals in delivering CMHS in Malaysia CMHC. The review serves as the foundation for future research to explain the local explanatory framework on what are the best practise models for local CMHS.