Can water bodies be used for solar energy in Singapore?

In Singapore, where space is generally scarce, this problem is particularly pronounced. To address the issue, researchers from the Solar Energy Research Institute Singapore (SERIS), turn to water bodies as possible areas to deploy future solar systems.

Can solar energy be developed in Singapore?

There have been studies relevant to the development of solar energy in Singapore [for example, 20–25]. In terms of the panel efficiency, it is desirable that PV modules need to be oriented in such a way that the maximum solar energy possible can be harnessed.

Will Singapore decarbonise its electricity grid?

Despite hydrogen energy technology still being early in its development, Singapore has endeavoured to get ahead of the curve and invest in solutions that will increase its capabilities to use hydrogen as a clean energy source. In the process of decarbonising Singapore’s electricity grid, the country will inevitably face several issues.

Is hydrogen a viable alternative to solar energy in Singapore?

Other than solar energy, Singapore is also pursuing hydrogen energy as an alternative. There are several forms of hydrogen available today (see Figure 3). Currently, “grey” hydrogen is the most common.

How can solar energy be transmitted to Singapore?

This solar energy could be transmitted to Singapore through undersea HVDC cables. Wind energy could also be imported from Vietnam. Undersea HVDC cables are expensive and require complex negotiations with neighboring countries.

Is hydrogen a low-carbon energy source in Singapore?

In 2022, the Ministry of Trade and Industry (MTI) published a report on Singapore’s National Hydrogen Strategy. The report highlighted how energy produced from hydrogen could be a low-carbon energy source and constitute up to 50 per cent of Singapore’s green energy mix by 2050.²⁷