  We introduce a general setup for the analog quantum simulation of the
dynamics of open quantum systems based on semiconductor quantum dots
electrically connected to a chain of quantum $RLC$ electronic circuits. The
dots are chosen to be in the regime of spin-charge hybridization to enhance
their sensitivity to the $RLC$ circuits while mitigating the detrimental
effects of unwanted noise. In this context, we establish an experimentally
realizable map between the hybrid system and a qubit coupled to thermal
harmonic environments of arbitrary complexity that enables the analog quantum
simulation of open quantum systems. We assess the utility of the simulator by
numerically exact emulations that indicate that the experimental setup can
faithfully mimic the intended target even in the presence of its natural
inherent noise. We further provide a detailed analysis of the physical
requirements on the quantum dots and the $RLC$ circuits needed to
experimentally realize this proposal that indicates that the simulator can be
created with existing technology. The approach can exactly capture the effects
of highly structured non-Markovian quantum environments typical of
photosynthesis and chemical dynamics, and offer clear potential advantages over
conventional and even quantum computation. The proposal opens a general path
for effective quantum dynamics simulations based on semiconductor quantum dots.
