PG&E on Wednesday launched a new network for charging electric vehicles, a web of green energy that will eventually include 7,500 charging stations.

Condominiums, apartment buildings and workplaces throughout PG&E’s service territory in northern and central California are among the types of locations planned for the EV-charging stations.

Over the first three months of 2018, PG&E will install new electric vehicle charging sites through partnerships with business customers. Merced College, the first participating customer, was among the first round of installations.

The $130 million program will extend over three years and end in 2020, PG&E said.

All hosts of the EV-charging sites will be allowed to own the vehicle-charging equipment, PG&E said.

San Francisco-based PG&E will be allowed to own 35 percent of the charging stations installed over the three years, which would be up to 2,625 out of the 7,500.

“We have just installed chargers at our first customer site, which is the Los Banos campus of Merced College,” said Ari Vanrenen, a PG&E spokeswoman.

PG&E installed six chargers at the campus on Wednesday. Each charging station can accommodate two vehicles at the same time. Merced College has decided to own the first six chargers.

Equipment for this program includes what are known as Level 2 chargers.

“Level 2 charges a vehicle in four to six hours,” Vanrenen said.

In January 2017, PG&E proposed a $253 million plan to expand use of electric vehicles in California in a quest for cleaner air, but customers would be forced to pay more in monthly power bills to bankroll the company’s project.

The proposal’s elements include helping ease the process of conversions to electric vehicles of existing large- and medium-sized vehicles now running on diesel or gasoline, and expanding deployment of fast-charging electric vehicle stations that power up electric cars in roughly 25 minutes.

But that plan would come with a cost: Monthly power bills would rise an average of 28 cents a month for residential customers of PG&E, Vanrenen estimated at the time.

An expansion of PG&E’s initial efforts is already in the works through a series of pilot programs, Max Baumhefner, a San Francisco-based official with the National Resources Defense Council, an environmental activism group, stated in a blog post on Wednesday.

“These programs will be soon followed by 15 different pilots that were recently approved by the state Public Utilities Commission and which target cars, trucks, buses, cranes, airport equipment, forklifts and other things that move,” Baumhefner wrote in the blog post.

The stations that PG&E would own would most likely be in multi-family residential apartment or condominium complexes, as well as in disadvantaged communities.

“These would be in places where cars would be more likely to sit for extended periods of time,” Vanrenen said.