This paper presents a new approach to minimize the operation cost of wind-diesel system. Under the constraints of diesel units' startup/shut down time, ramp rate and power balance etc., the ‘Unit Commitment’ concept is introduced to construct the model for optimal operation planning of all...

We estimate the link between corn and soybean yields and weather in China, while controlling for other variables that could affect crop yields, such as socioeconomic and climate adaptation variables. We find that: (i) there are nonlinear and asymmetric relationships between corn and soybean...