Philippines - Decarbonisation of Electricity Generation on Philippine Islands - Using Tidal Stream and Solar PV

Copyright: Orbital Marine Power

The Philippine energy sector relies heavily on fossil fuels, which stand as the largest contributor to the country’s GHG emissions. This is reflected by the fact that most of the 2,000 inhabited islands of the Philippines are not connected to the national electric grids. Instead, they often rely on inefficient diesel generators as their only source of electricity supply. Consequently, these off-grid islands suffer from high local environmental pollution due to diesel combustion, a largely unreliable and part-time electricity supply, and high cost of electricity generation. This high cost necessitates considerable subsidies to cover the gap between affordable end user tariffs, and the true cost of generation.

In this context, a combination of tidal stream energy (TSE), and TSE hybrid systems using other renewable energy technologies, are a highly efficient solution. However, these systems are rarely used on a utility scale due to challenges such as (1) lack of access to favourable financing products, (2) lack of awareness about the effectiveness and effectivity of TSE and TSE hybrid systems, and (3) the lack of a regulatory framework to promote these technologies.

The NSP will provide both funding (via the FC component) and advisory support (via the TC component). The FC component will offer long-term concessional loans rendering the TSE hybrid system investment project viable. The TC component will support the local government in adjusting regulations applicable for TSE, and in the standardisation of processes while supporting the review of existing power supply agreements.

The expected impact of this NSP is that small island grid operators are substituting fossil-based electricity generation through TSE hybrid systems via replicable sustainable private investment projects. These projects will install 50 MW of TSE hybrid systems, and around 100MWh battery storage in off-grid islands in the Philippines during the lifespan of the NSP. Additionally, the NSP expects to catalyse the market for privately financed TSE hybrid investment projects by making financing sources accessible, supporting the establishment of favourable regulatory conditions. During the five-year NSP implementation period, approx. 108,000 tonnes of CO2e will be mitigated.

Partner MinistriesDepartment of Energy (DoE); Philippine Climate Change Commission (CCC)
NAMA Support OrganisationFrankfurt School of Finance & Management gGmbH; Friedrichsdorfer Institut zur Nachhaltigkeit (IzN) e.V.
Implementing PartnersLandbank of the Philippines; National Electrification Association (NEA)
Project Duration10 months for DPP
StatusDetailed Preparation Phase
Call7th Call

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