Auction

The power company has launched three procurement auctions for a total of 2.9 GW of power generation capacity. Renewable energy companies are among the bidders to have expressed interest in providing electricity.

Botswana Power Corp is seeking independent power producers to build two 50 MW solar parks. The projects are intended to reduce the nation’s dependence on power imports from troubled South African utility Eskom.

The Portuguese government has published the final results and a list of all projects selected in the procurement exercise. French IPP Akuo is the developer behind the record bid of €0.0147/kWh, which was for one of three projects it won in the auction. The second- and third-lowest winning bids were €0.01637/kWh and €0.0171/kWh, while the highest was €0.03116/kWh. Overall, the authorities allocated 1.15 GW of solar in the oversubscribed auction, down from initial plans for around 1.4 GW.

Earlier this week, the French government published a list of winning projects for the sixth round of its tender for large-scale solar. There were a few changes from the preceding round, with French companies such as Urbasolar, Engie and Total consolidating their positions. However, even though a higher number of projects were submitted, prices increased slightly in the end. In a short conversation with pv magazine, Xavier Daval — a representative of SER, the French renewable energy association — explained the reasons for this.

The projects will be tendered under single-round competitive bidding processes, supervised by the European Bank for Reconstruction and Development.

Antonio Delgado Rigal, chief executive of energy forecasting service Aleasoft, says the lowest final price of €0.0147/kWh announced by the Portuguese government from its recent solar auction does not reflect the real costs of PV and is no indicator of the future price of power in the electric market. More details of the auction are emerging and Iberdrola and Akuo appear big winners.

Through the procurement exercise, the Ecuadorian government will select wind, solar and mini hydropower projects. Selected developers will be granted a 25-year PPA, while the sole off-taker of the generated energy will be state-owned utility Corporacion Electrica de Ecuador, S.A. (CELEC).

All five offers received by the Tunisian government were under the three-cent threshold. The lowest bid was for a 200 MW solar plant Norwegian developer Scatec intends to build in the Tataouine province.

Although the volume has not been disclosed, selected projects in this new auction will be awarded a 19-year PPA.

Analysts have scrutinized the result of the recent A-4 auction which delivered, in theory, the world’s lowest price for solar electricity from an energy procurement exercise. The two plants in question, however, will sell 70% and 50% of their output outside the power deal signed in the auction.