Since 2000, renewable energies have had an exponential expansion globally, starting with wind, and with the reduction of costs in recent years, also those based on the sun, mainly photovoltaic.
Since 2000, renewable energies have had an exponential expansion globally, starting with wind, and with the reduction of costs in recent years, also those based on the sun, mainly photovoltaic.
The technology has improved markedly by increasing its efficiency and making possible sites that were not, for example, offshore wind farms, but the aging of some facilities and the reduction of incentives (premiums) to renewable generation make necessary solutions that reduce Operation and maintenance costs.