As the world grapples with climate change, Guyana emerges as a noteworthy player in sustainable energy transformation. With strategic initiatives backed by the Guyana Energy Agency (GEA), the nation is taking significant strides in solar energy utilization and energy efficiency.
Guyana’s comprehensive approach to solar energy includes substantial investments in solar power infrastructure and energy-saving measures for both residential and commercial sectors. These efforts aim to minimize fossil fuel dependency and reduce carbon emissions while enhancing energy access, particularly in remote communities. The initiatives encompass large-scale solar projects, distributed rooftop systems, and solar home kits.
Highlights in Solar Expansion
- 33 MW of utility-scale solar projects under the GUYSOL initiative.
- Deployment of 30,000 off-grid home solar systems completed in 2023.
- Net-billing mechanism that rewards customers with photovoltaic installations for surplus energy.
- Grid-forming solar solutions implemented in Mahdia and Leguan to reduce diesel reliance.
- Energy efficiency standards introduced for LEDs and air conditioners.
Developments in Solar Infrastructure
The GUYSOL initiative targets the establishment of 33 megawatts of solar farms across regions such as Essequibo, Berbice, and Linden. These solar installations are expected to significantly decrease fossil fuel usage and lower emissions from electricity production.
Grid-forming solar technology is being deployed to stabilize smaller grids. Notable installations include a 0.65 MW solar farm in Mahdia, completed in December 2024, and a 0.60 MW farm in Leguan, equipped with a 1,200 kWh battery system, valued at approximately G$292.1 million, completed in August 2025.
Solar Initiatives: Key Details
| Program | Purpose | Recent Milestone |
| GUYSOL | Construction of utility-scale solar farms. | 33 MW planned across three regions. |
| Grid-forming solar | Stabilization of smaller or isolated grids. | Mahdia 0.65 MW; Leguan 0.60 MW with battery. |
| Net-Billing | Credits for excess rooftop PV energy to customers. | Programme supports institutions and homes. |
| Off-grid Solar Home Systems | Provision of solar kits to unconnected communities. | 30,000 systems distributed; adds ~4.8 MW. |
Empowering Remote Areas
In July 2023, the government introduced 30,000 solar home systems, targeting hinterland and riverine regions. By December 2023, 26,398 units were distributed, each capable of powering two LED lamps and a fan, with additional USB ports for device charging. By January 2025, the distribution was complete, adding over 4.8 MW of capacity and benefiting approximately 140,000 individuals across more than 245 communities.
Rooftop Solar and Net-Billing Expansion
The current distributed rooftop capacity stands at around 6.5 MWp connected to the grid, with plans for further expansion. The government aims to enhance net-billing and upgrade the grid, ensuring stable integration of rooftop solar energy. The net-billing program offers financial incentives for surplus energy, making rooftop solar an attractive option for many.
Businesses are also embracing solar energy, with examples such as a local company integrating solar panels with an electric vehicle. Favorable fiscal policies, including customs duty and VAT exemptions, further support the adoption of renewable technologies, offering tax holidays for importers of solar and wind energy products.
Driving Energy Efficiency
Guyana is committed to promoting energy efficiency through standards and labels for products like LEDs, CFLs, and air conditioners. The introduction of energy management system standards helps consumers make informed choices, enhancing energy savings across the board.
Practical advice for consumers includes checking energy labels, opting for ENERGY STAR-rated products, and adjusting appliances to optimal settings to maximize savings.
Simple Efficiency Tips
- Examine labels before purchasing appliances like fridges, ACs, and lights.
- Utilize LEDs and regulate air conditioning to avoid over-cooling.
- Ensure air conditioner units are appropriately sized and have high seasonal ratings.
Importance of Solar Initiatives
The expansion of solar farms can significantly reduce the need for fuel imports and associated costs. Off-grid solutions bring essential energy services like lighting and charging to underserved areas, while net-billing simplifies the decision-making process for rooftop solar adoption. Collectively, these initiatives contribute to reducing emissions by decreasing diesel consumption.
Future Developments to Monitor
- Completion timeline for the full 33 MW GUYSOL project.
- Performance metrics from solar sites in Mahdia and Leguan.
- Net-billing program uptake in educational and healthcare facilities.
- Updates to appliance efficiency standards and consumer resources.
Original Story at microgridmedia.com