Tuesday, April 29, 2025

A 15 MW Microgrid In California, Community Solar In Alaska – The Solar Power Revolution Continues

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On September 13, 2024, the US Department of Energy introduced a $72.8 million mortgage assure to finance the event of a photo voltaic plus storage microgrid that will probably be positioned on the Tribal lands on the Viejas Reservation close to Alpine, California. This undertaking will probably be supported by a grant from the California Power Fee, investments from U.S. Bancorp Impression Finance, and Starbucks. It would present the Viejas Band with dependable utility-scale renewable vitality era and storage infrastructure that features a 15 MW photovoltaic photo voltaic era system and a 70 MWh battery storage system.

The announcement underscores the dedication of the Biden-Harris administration to working with Tribal Nations and communities to construct an inclusive, equitable, and resilient clear vitality future. In line with the US Power Division’s Workplace of Indian Power, 16,805 tribal houses have been with out electrical energy in 2022, with most of them in Alaska and the Southwest. That is 10 instances larger than the nationwide common of 1.4% of all US households.

“When President Biden and Vice President Harris say that every community deserves the opportunity to benefit from our clean energy future, they mean it,” mentioned US Secretary of Power Jennifer M. Granholm. “Thanks to game-changing new funding from the Investing in America agenda, DOE is making a first-ever announcement through our Tribal Energy Financing Program — reinforcing this Administration’s commitment to helping build stronger, more resilient Tribal and Indigenous communities.”

After the photo voltaic plus battery storage system is accomplished, the Viejas Band of Kumeyaay Indians will buy electrical energy by means of the undertaking firm below a long run energy buy settlement to assist function varied industrial companies, together with gaming, hospitality, and retail amenities. When full, the undertaking will enable the Tribe to learn from a decrease price of vitality. These financial savings will probably be redirected towards investments by the Tribe in infrastructure upkeep, operation of the fireplace division, Tribal tradition and academic packages, and different Tribal member companies. The undertaking developer, Indian Power, is a 100% Native-owned microgrid developer and programs integration agency.

The undertaking helps President Biden’s Justice40 Initiative, which established the objective that 40% of the general advantages of sure federal investments movement to deprived communities which can be marginalized by under-investment and over-burdened by air pollution. Federally Acknowledged Tribes are thought-about deprived communities.

Alaska Approves Group Photo voltaic

Alaska has grow to be the newest US state to go laws approving neighborhood photo voltaic. Some could surprise why such a easy thought wants legislative approval, however the reason being easy. Within the early days {of electrical} energy, it was determined it was wasteful to have a number of electrical firms constructing energy vegetation and competing electrical grids, and so the thought of government-regulated monopolies was born. That labored fairly nicely for a few years, as a result of till 20 years in the past, nobody ever thought that making electrical energy from daylight utilizing photo voltaic panels was something greater than the stuff of center faculty science festivals.

However now that solar energy is a mature know-how and has confirmed to be way more economical than conventional strategies of creating electrical energy, it has grow to be a risk to the regulated monopoly mannequin which ensures utility firms they won’t face competitors inside their designated service space. An idiot (even me) can now erect a rooftop or ground-mounted photo voltaic array in the present day, which raises the chance that a few of that electrical energy is perhaps shared with a neighbor — a nightmare situation for conventional utility firms. And so, particular laws is required to amend the monopoly provisions granted to current energy firms earlier than neighborhood photo voltaic can exist.

Community solar makes it doable for renters and low revenue households who can’t afford rooftop photo voltaic to learn from clear vitality from the solar. This legislative victory comes on the heels of the US Environmental Safety Company’s Earth Day announcement that the Alaska Power Authority, together with the Alaska Housing Finance Company, has been awarded $62.5 million to “span from urban, residential projects to community scale, rural projects across Alaska,” and ship the advantages of photo voltaic to low-income and deprived communities.

This comes at a vital second for Alaska’s vitality transition. With rising considerations about methane gasoline suppplies, Alaskan utilities wish to diversify their vitality sources with renewables. Group photo voltaic additionally presents a possibility to construct a stronger and extra resilient electrical grid. The vast majority of Alaskans help photo voltaic vitality growth, however most have been unable to personally profit from distributed renewable era. Group photo voltaic stands to vary that.

Over the previous decade, the variety of states which have enacted insurance policies to help third-party shared or neighborhood photo voltaic has expanded from only a few to 22 states, together with Washington, DC. All collectively, 6.6 GW of era capability has been put in up to now, and Wooden Mackenzie’s most up-to-date US neighborhood photo voltaic market outlook predicts that there will probably be 14 GWdc energy put in throughout the nation by the tip of 2028.

VPP, DER, & CS — Decoding The Power Transition

Electrical vitality was straightforward. You contacted your native utility firm, arrange an account, and the electrons began flowing. Now issues have gotten a bit extra difficult due to the rise in rooftop solar energy, which gives folks an opportunity to handle some or all of their vitality wants. Sadly, there are unscrupulous folks on the market who’re utilizing the attract of rooftop photo voltaic to rip-off folks, identical to the mop males who go door to door promoting “driveway sealant” that’s little greater than used motor oil.

Not too long ago, we detailed the advantages of virtual power plants (VPPs), that mix the advantages of regionally produced clear vitality with battery storage to create minigrids that may perform independently of {the electrical} grid and should embrace distributed vitality assets, which is a elaborate manner of claiming good home equipment like warmth pumps, water heaters, and EV chargers that may be managed to scale back using electrical energy throughout instances of peak demand. All these assets can truly make constructing new producing capability pointless.

Group photo voltaic (CS) is one other variation within the courageous new world of nontraditional electrical energy era. In line with CNETit offers the native management many need with out the hassles or loans or leases. In case you transfer, in lots of circumstances the advantages of neighborhood photo voltaic can observe you if you’re nonetheless served by the identical utility firm — a characteristic that’s a lot appreciated by renters.

The Takeaway

What’s vital right here is that the normal relationship between vitality suppliers and vitality shoppers is altering. There are various permutations of the brand new regular, however the triple web backside line is that extra clear photo voltaic vitality is now out there than ever earlier than and people are in a position to entry it in ways in which appeared farfetched even a number of years in the past. The magic that makes this all work is that not solely is solar energy emission-free, it is usually cheaper than electrical energy from another supply. As well as, the price of sunshine by no means modifications, not like the value of methane gasoline, coal, or nuclear energy, so shoppers can predict with confidence what their price of electrical energy will probably be many years into the long run.

Whether or not it’s a microgrid in California or neighborhood photo voltaic in Alaska, the information this week for clear vitality advocates is all optimistic. There’s nonetheless a protracted solution to go earlier than America is freed from excessive carbon electrical energy, however due to the ability of the Inflation Discount Act and the dedication of the Biden-Harris administrationthe US is getting there, which ought to be trigger for celebration.


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