You are given a text that consists of multiple sentences. Your task is to perform abstractive summarization on this text. Use your understanding of the content to express the main ideas and crucial details in a shorter, coherent, and natural sounding text.

MADISON, Wis.--(BUSINESS WIRE)--MGE Energy, Inc. (Nasdaq: MGEE) continues to grow its investment in local, large-scale solar in its latest investor newsletter, "Interim Report," which also includes the following topics: - MGE's Morey Field Solar project serving the grid - MGE Energy increases dividend for 45th consecutive year - MGE Connect tests smart devices to manage the grid The newsletter is available on MGE Energy's website at: https://www.mgeenergy.com/interimreport Interim Report is published quarterly to provide investors with information about MGE Energy and its primary subsidiary, Madison Gas and Electric. About MGE Energy MGE Energy is an investor-owned public utility holding company headquartered in the state capital of Madison, Wis. It is the parent company of Madison Gas and Electric, which generates and distributes electricity in Dane County, Wis., and purchases and distributes natural gas in seven south-central and western Wisconsin counties. MGE Energy's assets total approximately $2 billion, and its 2019 revenues were approximately $569 million.

Answer: MGE Energy Issues September 2020 'Interim Report'