Solid Waste Services

Engineering, construction, and operations & maintenance for landfill gas, leachate, and renewable energy projects — three specialized divisions delivering one integrated result.

Full lifecycle. Under one roof.

Gas Collection

GCCS Systems

Design, construction, expansion, operation, and maintenance of landfill gas collection and control systems on active sites.

Flares & Blowers

Flare & Blower Stations

Open, enclosed, thermal-oxidizer, and ultra-low NOx flares; controls, blower stations, and balance-of-plant (BOP).

Liquids

Leachate & Condensate

Forcemains, tanks, condensate systems, evaporation, storage impoundments, and truck loadout.

Beneficial Use

RNG & LFG-to-Energy

End-to-end design, permitting, fabrication, construction, and operation of gas upgrading and beneficial-use facilities.

Regulatory

Regulatory & Planning

Air and water permits, NSPS/EG/NESHAP, surface emissions monitoring, operations plans, 5-year planning, fill sequencing, closure and post-closure planning, and regulatory interface.

CQA

Construction Quality Assurance

Earthwork, geosynthetics, GCCS, and LFG probe oversight with certification reporting.

Controls & Data

SCADA & OMai™

In-house controls integration and BGE's proprietary cloud analytics platform for wellfield, flare, and RNG facilities.

Response

24/7 Emergency Response

Flare shut-downs, GCCS state changes, SSO and precursor SSO events, outages, and regulator-driven actions — crews mobilize with engineering backstop.

Diligence

Feasibility & Diligence

Solid waste facility siting (landfill, transfer station, MRF, etc), diligence investigations, feasibility studies and investigations for acquisition and expansion.

Current Initiatives.

Featured Initiative · California

CARB LMR Readiness.

California's amended Landfill Methane Regulation is the biggest change to LFG compliance in fifteen years — new wellhead monitoring, tighter SEM timelines, mandatory component leak plans, ACO revalidation, and, for the first time, RNG treatment pulled directly into scope. Every existing plan warrants a fresh look before the clock starts.

Jan '27

Rule Takes Effect

Jul '27

Phased Requirements Begin

Jan '28

Final Compliance Deadline

Federal · NSPS Update

NSPS/EG cycle 2026 preparedness

Reviewing site programs against the current federal update — SEM cadence, corrective action windows, and reporting formats. Complimentary gap-check available.

NationwideActive

Portfolio · RNG

RIN / LCFS reporting acceleration

Automating monthly submittals through OMai™ — pathway registrations, path scores, and quarterly attestations. Onboarding new sites through Q1.

West Coast · NationwideActive

Industry · Watch

Methane super-emitter monitoring

Satellite and aerial plume detection is changing site response protocols. SWO tracking the operational playbook for landfills flagged in third-party datasets.

NationwideWatch

Where we are.

SEP15-17 · 2026

RNG Works Technical Workshop & Trade Expo

Milwaukee, WI · Baird Center

Attending
RNG US leadership
Focus
RNG best practices, OMai™, diligence, and distressed-asset turnaround
Hosted by
RNG Coalition
Book a meeting
SEP29 – Oct 2 · 2026

SWANA RCon® 2026

St. Louis, MO · America's Center

Attending
SWS & SWE leadership
Presenting
Zach Venable — Horizontal Collector Best Practices
Panel
Landfill Gas Biogas Technical Division · Extract & Control Committee annual meeting
Book a meeting
OCT20-22 · 2026

Business of Biogas 2026

St. Louis, MO · Four Seasons

Attending
SWS & RNG US leadership
Focus
Executive dialogue on RNG investment, policy, and portfolio strategy
Hosted by
American Biogas Council
Book a meeting
DEC7-10 · 2026

RNG Conference 2026

Dana Point, CA · Waldorf Astoria Monarch Beach

Attending
SWS & RNG US teams
Presenting
OMai™ predictive maintenance for BEST™ skids
Hosted by
RNG Coalition
Book a meeting
OMai

The data backbone for every SWS project.

A proprietary cloud platform that connects engineering, construction, and operations on a single record. Real-time performance, predictive insights, and profit optimization — from the design desk to the wellfield.

Engineering

Design-basis data

P&IDs, datasheets, and equipment specs feed operational baselines the moment a plant is turned over.

Construction

As-built continuity

Red-lines, commissioning, and start-up data land as OMai baselines — no re-keying, no lost history.

Operations

Live wellfield & RNG data

SCADA/PLC feeds, methane flow, and plant availability streamed to executive, operator, and maintenance dashboards.

Compliance

Automated reporting

Daily PDFs, monthly executive packs, NSPS/EG/NESHAP submittals, and RIN/LCFS templates on schedule.

Sessions, briefs, and the archive.

The first sessions are in development.

SWS is preparing the initial slate of Q&A sessions, technical trainings, v-blog posts, and articles. Drop us a note and we'll let you know when the first ones publish.

A single point of responsibility, from concept through operation.

Every project starts with a conversation. Tell us what you're building, expanding, or fixing — we'll pull the right division lead in.