The Official State Gazette (BOE) of June sent mixed signals to the Spanish renewable energy market. On the one hand, over 4,200 MW of photovoltaic, wind, and storage projects progressed through various administrative procedures. On the other hand, 245.04 MW of photovoltaic projects were excluded due to withdrawals and rejections.
That volume corresponds to five files: four projects by Acciona in Ayora, Valencia, for 181.21 MW , and a rejection by Energías Renovables Yadisema / Envatios in Toledo, for 63.83 MW .
The data shows that the BOE not only functions as a thermometer of regulatory progress, but also as a record of projects that begin to lose viability in a more demanding context for solar energy.
“Rather than a purge, I would speak of the collapse of the photovoltaic market due to the lack of agility and knowledge of the legislative and executive branches,” warns a source in the sector consulted by Energía Estratégica.
The expansion of increasingly cost-competitive technology coexists with a greater concentration of generation during peak hours . This imbalance puts pressure on prices, reduces revenue capture, and forces developers to reassess which projects still make economic sense.
“If a company abandons a project, it is usually due to profitability issues,” the same source adds.
The four projects that Acciona withdrew were for Rincón del Cabello, La Solana, Bodeguillas, and Mulatón. All were located in Ayora, Valencia, and had a combined photovoltaic capacity of 181.21 MW .
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According to the mapping, the projects were associated with prior administrative and construction authorizations, environmental impact statement and declaration of public utility.
Yadisema Phase II, by Energías Renovables Yadisema / Envatios , in Toledo, is also included in this group. The project, which included 63.83 MW of photovoltaic capacity , appears in the Official State Gazette (BOE) as having been denied prior administrative authorization and construction authorization.
The underlying issue is price cannibalization . The source compares the Spanish situation to what has happened in California since the beginning of the decade, where excess solar generation at certain times led to zero or very low prices and reinforced the need to shift energy to times of higher demand.
In Spain, this debate is becoming increasingly visible. The system continues to incorporate new photovoltaic capacity, but the tools needed to absorb, store, and relocate that generation are not keeping pace.
“The system should have favored storage earlier , which has a huge synergy with photovoltaics, because it allows generation to be shifted from the central hours of the day to higher-value periods,” the source summarizes.
The contradiction appears in the BOE itself: while some solar projects are disappearing from the map, storage is gaining presence as a strategic asset.
Furthermore, it is worth remembering that June saw significant developments in stand-alone and hybrid models with BESS associated with photovoltaics and wind power, confirming that flexibility is beginning to take center stage in this new phase of the market.
The signal, therefore, is not one of renewable energy paralysis. It is more precise: Spain continues to process permits for thousands of megawatts, but the market is beginning to more sharply distinguish between projects capable of adapting to the new equation of prices, grid connection, and flexibility, and those exposed to increasingly uncertain profitability.