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Tony Fleming's avatar

The region of the country I live in has had microgrids, or something very similar, for close to a century. We get our power from one. They're called Rural Electric Cooperatives. Without them, large swaths of rural America would have never been electrified, at least not in a way that provides reliable power to the people at affordable prices.

Graft and corruption are not issues because governance is not carried out by either government bureaucrats in distant agencies or far away corporations focused on maximizing profits and executive salaries. Instead, co-op directors are local residents (and power consumers) elected by the rest of the membership. Further, these individual distribution co-ops have teamed up to create their own power generation co-ops, which in my system operates (or purchases from outside) a mix of ~35% coal, 30% natural gas, 20% nuclear, 10% landfill gas, and, increasingly, solar, some of which is local solar farms and some is mounted on the roofs of co-op members, who get paid for the power produced. Note the focus on reliable baseload generators.

The generation coop also owns some of the large transmission lines that distribute power to the local distribution systems of the individual co-ops, i.e., the microgrids.

Further, by law, coops are required to return excess profit to members (beyond what is needed to maintain the system). The result is that my cost of electricity at the point of use is among the lowest in the nation - current retail price averages ~11 cents/kwh - while system reliability is among the highest.

The cooperative model might be a good one for some of the developing countries mentioned in Robert's book and articles. People tend to take ownership when they have skin in the game. The challenge is getting the seed money to initially capitalize these systems. Ours came from the Rural Electrification Administration created by FDR's New Deal. Something like that would require a sea change in some of these developing nations dominated by entrenched interests and sectarian divisions. In fact, I'm skeptical that such a democratic power system could be created today even in this country, given the divisions and the death grip corporate America has on the body politic.

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Tor Egil's avatar

The refusal of the Western countries to finance the building of fossil-based power in Africa is ignorant at best, counterproductive at worst. There are collateral benefits from expansion of baseload power: Less deforestation and wood-burning for cooking, more industrialization which in the long run reduces birthrates to a sustainable level, which subsequently reduces CO2 emissions. The correlation between birth rate and industrialization is strong.

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