Should solar be required on all new parking lots and buildings?
A recent bill put forward in Rhode Island would require solar panels on all newly constructed buildings and parking lots larger than 16,000 square feet – should this idea be rolled out across the US?
Solar on new parking lots and buildings
Jennifer Boylan’s (D-Barrington and Riverside) bill is called the Solar Neighborhoods Act (RI H5851), and it proposes that the Rhode Island Building Code Commission establish new code requirements for the following:
- Single-family dwellings: New single-family dwellings would be required to have solar systems that produce 80% of estimated average annual electricity use, or 40% if they include battery storage energy efficiency and demand storage measures.
- Multi-family dwellings and large commercial buildings: Multi-family dwellings and large commercial buildings up to 10 stories tall would have to have solar that meets a minimum generating capacity established by the commission that may be based on such factors as roof size, building type, and occupancy.
- Outdoor uncovered parking lots larger than 16,000 square feet: These are roughly the equivalent of around 98 parking spaces. New parking lot construction would have to feature raised solar-panel canopies covering at least 50% of the surface of the parking lot, 5% of the parking spaces would have to feature EV charging stations, and an additional 20% of parking stations would have infrastructure that makes EV charging station upgrades possible in the future.
Boylan, the representative who sponsored the bill, said [via WJAR]:
The time is now, we need to get moving.
Every time we build a new building, whether it’s a school or house or a commercial building, and we don’t put solar panels on it, it’s a lost opportunity.
Consumers will pay less for energy, they’ll be generating it themselves and at the same time the solar panels, putting them on the roof involves putting good jobs in play with the construction and we’ll be reducing our carbon footprint every time we do it. So, it’s like win, win, win.
The Solar Neighborhoods Act was recommended by the House Committee on Corporations to be held for further study, and it seems as though Boylan anticipated that or something similar when she further commented:
Maybe right now we’re not quite there to mandating, but we need to start talking this way.
We need to start thinking this way. And at some point in time, we will get to the point where every new building does have this. So, let’s jumpstart the conversation and think about how we can make that happen sooner.
Electrek’s Take
This is an idea that can and should become law in some shape or form everywhere. If a building or parking lot is constructed from scratch, then solar should be part of the fabric – a given – like the way kitchen cabinets are mandatory in a house. We once bought a new-build house in the UK that came with solar panels, and we were delighted. They made a dent in our electric bill.
Parking lots are ripe for solar canopies. They protect cars from the elements, and they create energy to boot. And I can’t wait for the day that nearly every parking lot has at least a couple of EV chargers.
The Solar Neighborhoods Act should be adopted – not only in Rhode Island but everywhere in the US. California is the only state that has a solar mandate on new construction, and Massachusetts has pending solar mandate legislation. Good for Jennifer Boylan for putting this idea on the table in her state legislature.
Photo: “Solar Panels Covering Parking Lot – Arizona State University, Tempe” by Tony Webster is licensed under CC BY-SA 2.0.
Read more: Qcells will make 2.5M solar panels to fill largest US community solar order ever
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you’re finding a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage. EnergySage is a free service that makes it easy for you to go solar. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high quality solutions and save 20 to 30% compared to going it alone. Plus, it’s free to use and you won’t get sales calls until you select an installer and you share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
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The BYD “Shenzhen” set sail on its first voyage overseas this week. With 9,200 parking spots, or about enough to fill 20 football fields, BYD’s new car transport ship is now the world’s largest.
BYD’s largest car carrier sets sail for Brazil
BYD’s Shenzhen is on its maiden voyage to Brazil after setting sail on April 27. The vessel is carrying over 7,000 new energy vehicles (NEVs), including electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs). It’s the largest single batch of NEVs exported from China so far.
The new vessel is BYD’s fourth car transport ship and the world’s largest, capable of carrying 9,000 vehicles. According to the company, that’s enough to fill about 20 football fields.
BYD launched its first car carrier, the Explorer No 1, in January 2024. It has already completed several trips to Germany, Spain, and Brazil.
Its second, the BYD Changzhou, set sail in December 2024, followed by the Hefei earlier this year. All three vessels can carry up to 7,000 vehicles, making the Shenzhen the largest so far.
The Shenzhen is named after the automaker’s hometown and demonstrates “BYD’s firm determination to promote sustainable development in Brazil.”
BYD is preparing to launch two more vessels, the Changsha and Xi’an. The Changsha is expected to launch soon, while the Xi’an was introduced on April 2.
The new car carriers will help accelerate BYD’s aggressive overseas expansion. In the first three months of 2025, the company sold over 206,000 NEVs overseas, more than double the number it sold last year.
BYD sells a wide range of vehicles in Brazil, including the low-cost Dolphin Mini, starting at around $20,000 (99,800 BRL). In October, it launched its first hybrid pickup truck, the Shark, starting at 379,800 BTL ($66,900).
Brazil is only one overseas market that BYD is targeting. BYD’s sales are expected to double in Europe in 2025, with significant growth in other key regions like Southeast Asia, Japan, Mexico, and South Korea, to name a few.
Source: BYD
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‘Tesla homes’ in a Houston neighborhood where all the homes have Tesla solar roofs and Powerwalls went for sale.
7 out of the 11 homes have reportedly already sold.
Tesla neighborhood is a term that is being used for new developments where all the homes integrate all or part of Tesla’s power ecosystem, including the Powerwall home battery pack.
The best example is a giant new development project in Austin, Texas, by Brookfield Asset Management and Dacra in which up to 12,000 new homes are to be built and offering Tesla solar roofs and Powerwalls.
However, since the announcement, it looks like only some of the homes in the new neighborhood have Tesla energy systems.
In 2022, Tesla also announced a similar project in Las Vegas.
A year later, the company claimed to have deployed “over 600 solar neighborhoods” worldwide, with a total capacity exceeding 100 MW.
One such ‘Tesla neighborhood’ is a small block of 11 townhouse homes featuring Tesla solar roofs and Powerwalls in Houston, Texas.
The homes were recently completed and went on sale, starting at $544,900.
Here are some pictures from the listings:
Utopia Homes, the developer behind the project, described the properties (via Chron):
Step into modern elegance expertly crafted by Utopia Homes. This property showcases groundbreaking Tesla Solar Roof Shingles and Power Wall technology, ensuring 100% energy security and eliminating electric bills for a truly sustainable lifestyle.
The house has proved popular according to the real estate agents, with 7 out of 11 homes already sold.
As we recently reported, Tesla’s solar roofs have proven to be a more expensive and niche product than the company previously presented.
Tesla has largely stopped discussing it, but it is still being deployed through some third-party installers, such as in this case, on new homes.
However, its Powerwall product remains a very popular solution for homeowners seeking greater energy independence and protection against outages, which have been a frequent problem in Texas.
More homeowners are turning to generators, and alternatives like home battery packs are gaining popularity.
Now is a great time to begin your solar journey. If you want to make sure you’re finding a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage. EnergySage is a free service that makes it easy for you to go solar – whether you’re a homeowner or renter. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20 to 30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online, and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
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Canadian electric propulsion specialist Vision Marine continues to graduate beyond advanced outboard motors into a provider of all-electric boats. This month, Vision introduced two new electric pontoon boats – the 12-passenger V24 and 15-passenger V30, each capable of a range up to 90 nautical miles.
Vision Marine Technologies ($VMAR) is a Canadian technology company with over 25 years of experience in the marine industry. The company made waves (literally) by introducing its E-Motion turnkey powertrain system, which it has since integrated into a catamaran speedboat, which set a speed record of 109 mph in 2022.
Since then, Vision has introduced six hp two-cruiser vessels – the Fantail 217 and Volt 180, each capable of transporting 10 passengers via its E-Motion technology. Most recently, Vision Marine has integrated the full power of its 180 hp electric powertrain technology into two additional vessels, both electric pontoon boats.
Earlier this month, the company officially began sales of the Vision V24 and V30, which you can view below.
Vision Marine brings power and range to electric pontoons
According to Vision Marine Technologies, orders for its two new electric pontoon boats are now open, and they are touting the same E-Motion technology that put the company on the map a few years ago.
The first model is the V24, a 12-passenger electric pontoon that is 24′ 8″ in length and has 180 hp. The ultra-quiet E-Motion powertrain is powered by a standard 43 kWh marine battery pack, offering 40 nautical miles (46 miles) of all-electric range on a single charge. For added range, Vision sells a version of the electric pontoon with a second battery pack, totaling 86 kWh and delivering up to 90 nautical miles (104 miles) of range.
While the V24 offers more of a classic attempt at the pontoon boat, Vision’s additional new vessel, the all-electric V30, is a tad sportier and provides room for more passengers aboard (15). This 30′ vessel features the same E-Motion powertrain options, complete with the same two battery configurations to offer the same ranges as the V24.
However, the V30 has additional features such as 4 x 6.5″ interior speakers and cool-touch seats. Both models feature an integrated onboard charger that supports both 120- 240V (30 to 50 amps) for seamless charging, no matter the dock plug while moored.
The Vision V24 starts at $99,995 for the standard battery pack version, while the V30 starts at a higher price of $139,995. As previously mentioned, both electric pontoon boats are available to order today.
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