How to Plan Crew Housing for This Work
Planning housing for solar and Wind Farm Construction Crews comes down to four questions: the headcount sleeping on site, the expected length of the assignment, the electrical capacity available at the pad, and delivery access for a truck and trailer. The sections below work through each question in order.
How we deliver and set up bunk trailers on a solar or wind project
We prefer to deliver 1 or 2 days before the crew arrives, so the trailers are level and cooling when the first truck pulls in. On a large project, workers often arrive in waves over 4 to 8 weeks as each trade package begins. We deliver in waves to match. We add trailers as the headcount climbs, and we remove them as it falls. Call (888) 828-7765 with your staffing plan, and we will match our delivery dates to it.
Placement comes next, and a few simple rules cover most sites. Level, firm ground comes first. A graded pad beside the site office is usually a good location on the property. We keep trailers out of the path of turbine haulers and panel trucks. We also leave room for separate restroom and shower trailers nearby, because the sleeper trailer is designed for sleeping and has no bathroom. Power gets confirmed before delivery, whether it comes from a temporary electrical service or a generator your electrical contractor already runs.
On these sites, delivery problems usually happen in the last 500 feet. Leased farmland turns soft after a spring rain, and a pasture gate that fits a pickup can be too narrow for a 34 ft trailer. Wind projects add their own challenges. A ridge top pad that looks level on a drawing may actually slope several inches across the length of a trailer. You notice that in a bunk. We review the route and the pad with your site contact before the truck leaves our yard.
When construction wraps up, we schedule pickup around your demobilization plan. Crews usually shrink over the final month, so we remove trailers in roughly the order they arrived. If the schedule slips, we extend the rental instead of forcing an early move. When your next project starts across the state or across the country, the same climate-controlled trailers can follow the crew there.
- Level, firm ground with enough room for a 34 ft trailer and its open doors
- A delivery route with gates wide enough for a long trailer to swing through
- Electrical power confirmed with our team before delivery day
- A named contact at the entrance gate or in the site office
- A location away from haul roads and crane activity
- Available space nearby for separate restroom and shower trailers
- A pickup window that lines up with your demobilization schedule

How many crew sleeper trailers a solar or wind crew needs
| Scenario | Crew size | Trailers |
|---|---|---|
| Startup crew | Up to 12 | 1 trailer |
| Electrical crew | 20 workers | 2, 4 spare |
| Turbine setup crew | 24 workers | 2 trailers |
| Two trade crews | 36 workers | 3 trailers |
| Electrical package | 60 workers | 5 trailers |
| Shared day/night bunks | 24, two shifts | 1 trailer |
| Peak project section | 120 workers | 10 trailers |
The arithmetic is simple. Each trailer sleeps 12 workers, so a 24-person crew needs 2 trailers and a 60-person crew needs 5. A crew of 20 fits in 2 trailers with 4 spare bunks. Those spare bunks rarely stay empty for long, because a foreman or a late hire usually claims them by the second week of construction. Always round up.
Hot-bunking means 2 shifts share the same bunks, with the day crew sleeping at night and the night crew sleeping during the day. Most solar and battery crews work 1 shift, so the arrangement rarely fits those projects. Wind projects with a night crane crew and a daytime civil crew are the exception, and there 12 bunks can cover 24 people. Even so, most superintendents prefer 1 bunk per person on a long project, because every worker keeps a personal storage compartment and charging outlet.
Our honest recommendation is 1 bunk per person, rounded up to the next full trailer. On a large project, plan housing for each trade package separately, because the electrical crew and the turbine crew rarely reach their peak in the same month. Rotations like 14 days on and 14 days off are common on remote energy work. Ask whether the incoming crew overlaps the outgoing one. If it does, you need beds for both groups on changeover day.
Heat and rest rules behind solar and wind crew quarters
Heat is a serious weather hazard on an open solar farm or a summer wind project. OSHA proposed a federal heat injury and illness prevention rule in 2024. Today the agency enforces heat hazards through its National Emphasis Program on outdoor and indoor heat, Directive CPL 03-00-024. It also relies on the General Duty Clause in Section 5(a)(1) of the OSH Act, and several states, including California, enforce additional heat regulations of their own.
OSHA's heat guidance focuses on drinking water and regular rest in the shade. It also recommends a gradual start for new workers during their first few days in the heat. Rest after the shift matters too. A crew sleeping in an air-conditioned trailer 5 minutes from the work starts the morning better rested than one that spent an hour in a hot truck.
Housing rules for crews living on a project site vary by state, by county and by program, and some counties can treat a group of sleeper trailers as a temporary camp that needs its own permit. Your safety team decides how those rules apply to your particular camp. We make no compliance claims for your site, and we gladly send the trailer details your safety manager needs for that review.
Drivers are the other half of the rest picture. Truck drivers hauling turbine blades and solar panels follow Federal Motor Carrier Safety Administration hours of service regulations, which limit driving time and require time off duty. OSHA also holds host employers and staffing agencies jointly responsible for temporary workers, and many traveling crews on these projects arrive through staffing companies. A clear housing and rest plan helps both employers meet that shared responsibility.
- OSHA National Emphasis Program on heat, CPL 03-00-024: Targets outdoor and indoor heat hazards through inspections and outreach, alongside the General Duty Clause.
- County land use and temporary housing permits: Local rules that can govern where temporary crew housing sits on a project site and for how long. They vary by county.
- OSH Act Section 5(a)(1), the General Duty Clause: Employers must keep workplaces free from recognized hazards likely to cause serious harm.
- FMCSA hours of service for property carriers: Up to 11 hours of driving after 10 hours off duty, with a 30-minute break within the first 8 hours.
- OSHA guidance on temporary workers: Host employers and staffing agencies share responsibility for the safety of temporary workers.

What solar and wind crew housing looks like without bunk trailers
Most renewable crews still stay in hotels and short-term rentals in the nearest town, with lodging covered through per diem. That works for 15 workers. It breaks down once a project needs 50 to 100 rooms. According to a workforce lodging guide from LodgeLink, a block that size can use up a small town's entire supply. Most utility-scale projects pass that number early in construction.
Sweetwater shows how quickly that happens. The town has about 10,622 residents and sits at the center of the Nolan County wind region, where more than 1,500 MW of capacity is installed. Wind construction created about 1,330 direct jobs in Nolan County in 2009 alone. A community that size cannot add hundreds of hotel rooms in a single season. Crews then spread out to towns 45 minutes or an hour away.
Then the drive starts eating the day. An hour each way on top of a 10-hour shift leaves about 12 hours for sleep and everything else. Superintendents notice it in late starts and tired crews by the third week. Large workforce camps can solve the problem for crews in the thousands, but they take months to permit and construct. A group of temporary crew housing trailers fits the middle ground, which is exactly where most solar and wind crews fall.
- 2 hrs lost each workday when the nearest room is an hour away
- 10 hrs of driving per worker in a 5-day week
- 437,000+ Americans working directly in clean power, per the American Clean Power Association
- 280,000+ Americans employed in solar in 2023

Three sites and how a setup usually runs, the short version
Typical setup: desert solar farm, 36-person electrical crew, late June
A typical job like this starts with a call about 3 weeks before the electrical crew is due. The call often comes after the site team learns the nearest hotels are booked by another project. Three trailers cover 36 people, set on a graded pad beside the site office. Afternoons on a desert site in late June can pass 110 degrees, so the thermostats are set before the crew arrives and checked again on day 2. The crew then walks to the morning safety meeting instead of driving 50 minutes to reach it. When the next group of electricians is scheduled, a fourth trailer can be added on the same pad.
Typical setup: ridge line wind farm, 24-person night crane crew, October
A night crane crew of 24 fits in 2 heated trailers set at the central crane yard, with the doors turned away from the prevailing wind. On a schedule like this, the crew sleeps from late morning into the afternoon. The air conditioning runs during warm October days, and the heat runs after sunset. When turbine installation moves several miles along the access road, the trailers can be relocated on a day off between shifts. Planned that way, the move costs the crew no sleep.
Typical setup: battery storage yard beside a working solar plant, 20-person crew, February
A battery storage crew of 20 electricians and startup technicians on a 10-week schedule needs 2 trailers. Yards like this are tight, with containers staged on nearly every open pad inside the fence. The trailers sit outside the fence line beside the site office, with a clear walking path that stays away from crane activity. February mornings on an open site can be cold, so the heating does most of the work in the first month. If the crew finishes early, pickup can be scheduled shortly after the last worker leaves.

















