A Decade of Transitioning Malaysia toward a High-Solar PV Energy Penetration Nation

In the last 10 years, Malaysia has aggressively moved towards a higher penetration of 20% of renewable energy (RE) in the Malaysian energy mix by 2025. Several incentives and initiatives have taken place with the aim of achieving the goals in terms of installed capacity and catching up with the leading countries in these sectors. Since 2011, Malaysia started the Feed-in-Tariff (FiT) before introducing Net Energy Metering (NEM) in 2017, and recently, another initiative known as NEM 3.0 has been introduced. This paper reviews all policies undertaken by the Malaysian government from 2011 to 2021 in spearheading the country to be on par with others, especially those in the Southeast Asian (SEA) region. The effectiveness of each policy on the growth of photovoltaic PV energy installation is highlighted, and the latest update on the NEM 3.0 policy is also discussed. A comparison of each approach in terms of installed capacity and system connection setup to the grid is also considered for the benefit and sharing of knowledge from one of the fastest-developing countries in the region.

The Geomorphological Factors and Its Implications for The Tidal Energy Installations in Java, Indonesia

This study aims to place the tidal energy installation effectively in Indonesia based on geomorphological factors. The survey method was used to analyze the characteristics of beaches in Indonesia. Mathematical physics model was implemented to find the new formulas based on geomorphological factors. Tides are the result of gravitational attraction and the centrifugal effect, which is the drive In the earth-moon system, tidal generating forces are the resultant forces that cause tides, namely: the earth-moon system (FS) centrifugal force and the moon's gravitational force (FB). FS works in the center of the mass of the earth-moon system whose mass point is located on the 3/4 radius of the earth. The style of tidal generator caused by the moon can be calculated by combining Newton's universal gravitational law .The results of this study consist of F = m ac, where the style of the tidal generator caused by the moon can be calculated by combining newton's universal gravitational law in equation and newton's second law of motion in Equation. The another results is tan = , where the formula takes into account constants (K) based on slopes. The last result is the constants (K) for each land form starting on 0,00 untill 1,00. The north coast of Java is more suitable for tidal energy installations because the land form is dominated by alluvium plains of the quaternary age with a lower risk than the southern region of Java. The effectiveness of tidal energy installation depends on the characteristics of the land form. In alluvial plains, the quaternary age of the alluvial plains is more suitable than the hill form volcanic quaternary, tertiary volcanic, and tertiary holokarst.

Implementation of Power Demand Response Trading System for New Energy Consumption

Demand response adjusts demand through market signals such as price to promote grid reliability. By changing the demand for electricity, the demand response can realize the friendly interaction of sourcenetwork-load, promote the absorption of new energy, and thus applying to the rapid growth of the scale of new energy installation. Considering the characteristics of provincial power grid, this paper studies the power demand response trading organization and technology realization from the point of view of promoting clean energy consumption, and realizes it systematically. This method has universal application value for the same type of provincial power grid.