Abstract: Methods and apparatuses, including computer program products, are described for dynamic pricing of guarantee products. A server computing device determines a fee factor for a guarantee product based on an allocation of assets in an investment account linked to the guarantee product. The server computing device assigns an investment profile to the guarantee product based on the fee factor. The server computing device determines a fee percentage for the guarantee product based on the investment profile and a fee payment option selected by an owner of the guarantee product. The server computing device generates a notification including a fee amount for the guarantee product based on the fee percentage.

Abstract: A technique is provided for operating a wind farm at increased rated power output. The technique includes sensing a plurality of operating parameters of the wind turbine generator, assessing the plurality of operating parameters with respect to respective design ratings for the operating parameters, and intermittently increasing a rated power output of the wind turbine generator based upon the assessment.

Abstract: A method for controlling variability in power output of a wind farm supplying power to a grid includes monitoring a power output level of the wind farm. The monitored power output level is compared to a target power output level. A command is issued to increase or decrease electrical power consumption by an electrolyzer system electrically coupled to the wind farm to maintain a net power output level by the wind farm based upon the comparison.