Engineering Design

Engineering design built to run.

Nacelle provides engineering design services for biogas and RNG facilities, from full-facility design leadership to targeted design review and operator-informed support. We help customers make practical design decisions that improve reliability, support safer operations, simplify maintenance, and create a stronger path to startup and long-term performance.

Talk to Nacelle About Engineering Design

Why Engineering Design Matters

A facility can look complete on paper and still create challenges in startup, maintenance, and day-to-day operations.

Engineering design is about more than drawings and equipment selection. It is about making decisions early that reduce unnecessary complexity, improve operability, and help the facility perform the way it needs to once it is running.

Nacelle brings an operator’s lens to engineering design so teams can catch issues earlier, make better tradeoffs, and build with reliability, maintainability, and execution in mind from the start.

What You Can Expect

Stronger Reliability
Design input that reduces unnecessary complexity, improves redundancy where it matters, and supports steadier long-term performance.
Easier Maintenance
Engineering shaped by real operating experience, including access, safety, serviceability, compliance, and maintenance burden.
Smoother Startup
Design choices in gas treatment and compression have a direct impact on uptime, maintenance burden, and operating cost.
Practical Design Decisions
Clear direction on where systems, equipment choices, or layouts may add avoidable cost, risk, or operating friction.

What We Do

Full-Facility Engineering Design and Front-End Support

Nacelle can lead engineering design for the full facility or support specific phases of design where customers need added technical depth and operator-informed judgment.

Upgrading, Treatment, and Compression Integration

Design choices in gas treatment and compression have a direct impact on uptime, maintenance burden, and operating cost.

 
Design Reviews and Operational Readiness

Nacelle can be engaged to review design work already underway and help strengthen startup and long-term operating performance.

  • Full-facility design coordination across process systems, supporting infrastructure, controls and third-party integrations
  • Front-end engineering and design support aligned to site goals, operating requirements and project priorities
  • PFD and P&ID review with a focus on process success, safety, and operation
  • 3D model reviews providing project visualization to support operability, long-term serviceability and stakeholder alignment
  • Design input that helps teams simplify where possible and avoid choices that add unnecessary complexity later
  • Controls philosophy and alarms-by-design planning to support remote monitoring, visibility, and faster response
  • Gas conditioning process review based on site conditions and operating needs including H₂S and VOC removal, siloxane removal, deoxygenation, nitrogen removal, and more
  • System design optimization for dry media changeout and serviceability planning, chemical management, or other consumables to support easier long-term upkeep
  • Compression and dryer selection based on run hours, maintenance requirements, and real operating conditions
  • Integration across treatment, compression, controls, and downstream requirements
  • Serviceability review covering access, lifting points, isolation, bypasses, and redundancy
  • Critical spares strategy and standardization recommendations
  • Review of workflows, maintenance constraints, and alarm response implications
  • Commissioning readiness planning, including procedures and acceptance criteria

Design Outcomes We Optimize For

Higher
Uptime

Fewer avoidable failure points, stronger alarm logic, automation and more reliable day-to-day operation.

Lower Operating Burden

Systems that are easier to maintain, troubleshoot, and support over time.

Safer Operations

Clearer isolation, better access, and design choices that support safer maintenance and response.

Smoother Startup

Commissioning and ramp-up planning that reflects how the facility will be operated.

Better Long-Term Value

Design decisions that balance performance, maintainability, and lifecycle cost without adding unnecessary complexity.

Who We Serve

This service is built for asset owners, developers, operators and EPC teams that need either full-scope engineering design or practical operator-informed support before design is finalized or for existing facilities. It is especially useful for teams that need to:

  • Lead or support full-facility design with operating performance in mind
  • Review design decisions through the lens of long-term operations
  • Improve serviceability before construction begins
  • Support remote monitoring and controls readiness
  • Reduce avoidable complexity before it gets built in
  • Strengthen commissioning and startup readiness early

Common Questions

When should the Nacelle engineering team be engaged?
As early as possible, ideally during front-end engineering before major equipment is selected. Changes made at the design stage are usually easier and less costly than changes made during construction or commissioning.
Can Nacelle lead the full engineering design effort?
Yes. Nacelle can lead full-facility engineering design for biogas and RNG projects, while also coordinating with specialty partners and third-party providers where needed. The goal is a design that works as a complete facility and is ready for startup, operation, and long-term support.
Do you work directly with our EPC team?
Yes. Nacelle can work directly with EPC teams, support engineering coordination, review design packages, and provide structured feedback where needed. Depending on the project, Nacelle can lead the design effort or support the broader team with operator-informed engineering input.
What is the difference between engineering design and development support?
Development support helps shape the project before full design begins. Engineering design turns that direction into a facility design that supports process performance, controls integration, serviceability, and commissioning readiness over the long term.
Can Nacelle review a design that is already underway?
Yes. Nacelle often comes into projects after design work has started to review what is already in progress and flag issues before they are built in. Earlier is better, but a midstream review can still improve startup readiness and long-term performance.
What kinds of facilities does Nacelle support?
Nacelle supports biogas and RNG facilities across dairy, landfill, wastewater, food waste, and other project types where reliability, serviceability, and operational readiness matter.

Talk to Nacelle about your engineering needs.

Whether you need full-facility design leadership or targeted operator-informed review, we help you build with reliability and long-term performance in mind.
Request a Consult