News

Volatility in global energy prices is underscoring the economic appeal of rooftop solar across Southeast Asia. In Singapore, solar providers report a surge in residential inquiries and faster decision-making among homeowners.

The Philippines has issued new ERC microgrid guidelines covering cost recovery and 24/7 service mandates, while WEnergy Global's Maharlika Consortium breaks ground on 24 off-grid microgrids serving 50,000 people across Palawan, Cebu, and Quezon.

Malaysia's largest solar developer Solarvest has completed a 108 MWp corporate green power project for Micron and NTT, with battery storage costs now at USD 90–100/kWh—down from USD 230 a year ago.

Japan aims to raise the share of renewable energy in its power mix to 40% to 50% by 2040, with solar playing a central role at 23% to 29%.

Thailand is expected to form a new government this month, potentially clearing the way for delayed renewable energy policies and a new power development plan.

The mandatory rooftop solar requirement for large buildings in Taiwan will take effect this August. Authorities estimate the measure could add around 660 MW of installed capacity each year.

A mobile energy storage–equipped EV charging station has made its first appearance in Malaysia. Singapore-based startup Kelle Energy has launched a mobile EV charger integrated with battery storage.

This week’s ASEAN sustainability highlights cover clean energy investment, ESG transformation in electronics, and the accelerating EV supply chain.

Thailand’s rooftop solar policy is expected to boost household adoption and support national emissions goals. But industry experts warn of safety gaps in energy control systems.

This week in Southeast Asia, renewable energy, carbon markets, and green industry investment take center stage.