How Apis Fits into a Landfill's Operations

6 days ago
5 min read

Updated: 9 hours ago

Effective landfill gas (LFG) management sits at the intersection of compliance, efficiency, and revenue. Whether a site is operating under strict regulatory requirements or optimizing gas quality for beneficial use, the way gas is monitored and controlled directly impacts daily operations.

As regulatory pressure increases and operational margins tighten, landfill operators are being asked to do more with the same, or fewer, resources. The challenge isn’t just collecting data; it’s getting the right data, at the right time, in a way that fits into existing workflows.

Apis is built to support landfill operations as they exist today, while giving sites the tools to operate more efficiently tomorrow. Below, we break down how Apis technologies fit into different landfill operating models and how operators use them to improve performance, reduce risk, and make better operational decisions.

Apis Technologies at a Glance

Apis offers a modular set of monitoring and control technologies that work independently or together, depending on site needs:

smartWell: Actively optimizes methane collection by automating wellhead tuning and stabilizing gas quality. See smartWell product brief
headerMonitor: Provides continuous insight into header line pressure, flow, and system performance for faster field issue detection. See headerMonitor product brief
subSurface Sensors: Includes liquid level and temperature monitoring to identify subsurface well conditions, such as flooding or elevated temperatures. See subSurface Sensors product brief
pressureMonitor: Continuously monitors subsurface pressure, ambient temperature, and barometric pressure. See pressureMonitor product brief
weatherStation: Adds environmental context including rainfall, barometric pressure, and temperature to improve control strategies. See weatherStation product brief
cloudConnector: Two-way data integration that connects Apis data with existing SCADA systems and third-party platforms. See cloudConnector product brief

All Apis devices feed into a centralized cloud platform, giving operators access to real-time and historical data.

Use Cases by Facility Type

1/ RNG Developers

For RNG projects, gas quality, system stability, and uptime directly impact revenue. Small inefficiencies — such as air intrusion, inconsistent vacuum, or flooded wells — can quickly translate into lost production and missed targets. RNG operators need tight control, fast feedback, and systems that scale without adding operational burden.

How Apis supports RNG operations

smartWell — Actively controls individual wells to optimize methane recovery, maintain targeted gas quality, and reduce air intrusion. Automated tuning minimizes manual field work while keeping wells operating at peak performance.
headerMonitor — Continuously monitors flow, pressure, and gas composition along header lines, enabling early detection of leaks, imbalances, or system constraints before they impact RNG feedstock quality.
weatherStation — Provides real-time environmental data to help operators understand weather-driven impacts on gas movement, and to use in our control algorithm for fine tuning smartWells on site.
liquidLevel Sensor — Identifies rising liquid levels and pump performance issues early, preventing flooded wells from restricting gas flow and reducing overall system efficiency.
cloudConnector — Enables seamless data exchange between Apis and existing plant or SCADA systems, giving operators visibility into gas performance across platforms without changing their workflows.

📌 Example:

RNG operators use smartWells to continuously tune wells to methane targets while headerMonitors provide system-level visibility. This combination allows teams to respond to issues in minutes or hours, not days, maintaining stable gas quality and protecting plant uptime.

📊 Operational Impact:

Sites using smartWells have observed 10–30% increases in methane capture, directly improving RNG production efficiency and project economics. Learn more in this case study

2/ Flaring & landfill gas-to-energy (LFGTE) Projects

For flaring and LFGTE sites, compliance, system stability, and cost control are top priorities. These sites often operate large, complex collection systems where issues can go unnoticed until they become expensive.

How Apis supports flaring and LFGTE sites

smartWell — Actively controls individual wells to maintain stable vacuum and gas quality, reducing over-pull, minimizing air intrusion, and ensuring consistent system performance without constant manual tuning.
headerMonitor — Continuously measures flow, pressure, and gas composition across the header system, giving operators real-time visibility into system behavior and allowing issues to be identified and addressed before they escalate.
temperatureProbe: Serves as an early warning system for elevated subsurface temperatures. Helps operators detect abnormal conditions and monitor temperature trends before they become operational concerns.
weatherStation: Provides data-driven insights to maintain optimal collection efficiency. Can be configured to help with adjusting vacuum at the well level based on environmental conditions to mitigate odors.

📌 Example:

LFGTE operators use smartWells and headerMonitors together to stabilize gas quality and identify underperforming areas of the collection system. This visibility helps teams prioritize field work and, in some cases, evaluate if a site may be suitable for future upgrades, such as RNG development.

📊 Operational Impact:

Sites using headerMonitors have reduced troubleshooting time from days to hours by quickly pinpointing pressure and quality issues across the header system, minimizing downtime and lengthy field issue investigations. Learn more in this case study

3/ Passive Systems & Compliance Monitoring

For landfills without an active gas collection system, understanding site conditions and demonstrating compliance is critical. These sites rely on accurate data to assess gas generation potential, and determine if, and when, additional infrastructure is required.

How Apis supports passive and compliance-focused sites

headerMonitors — Continuously tracks flow, pressure, and gas composition across the collection system, allowing operators to quickly pinpoint issues in the field and resolve them before they escalate into compliance or operational concerns.
pressureMonitors — Continuously measures static or system pressure and LFG conditions to evaluate gas generation potential, identify areas of concern, and support decisions around future gas collection infrastructure.
weatherStation — Adds environmental context such as barometric pressure and rainfall, helping operators understand how atmospheric conditions influence gas migration and interpret emission trends more accurately.

📌 Example:

Landfill operators have used pressureMonitors installed in shallow perimeter probes to support regulatory testing. This replacement of short-term, manual measurements with continuous monitoring enables operators to make informed, lower-risk decisions about future system investments.

📊 Operational Impact:

A site in Colorado using pressureMonitors, paired with shallow perimeter probes, was able to monitor subsurface conditions and evaluate whether a full gas collection system was needed. Learn more from this blog post

Implementation Guide: How Many Devices Do You Need?

There’s no one-size-fits-all deployment. Apis works closely with each site to understand operational goals, system complexity, and budget constraints before recommending an optimal device strategy. The result is a targeted deployment that maximizes control and insight, without unnecessary hardware.

smartWell Deployment

smartWells are typically installed strategically rather than on every well, focusing on areas where active control delivers the greatest operational value. A common starting point is approximately one smartWell per acre, though the exact number depends on site layout, waste age, and performance objectives.

Typical deployment ranges:

Small sites (<100 acres): ~50 smartWells
Medium sites (100–500 acres): ~100–150 smartWells

Final placement is determined through a cost-benefit analysis to ensure operators gain meaningful control and performance improvements while keeping deployment efficient.

headerMonitor Deployment

headerMonitors are deployed to segment the gas collection system into manageable zones, providing clear visibility into system performance and enabling rapid issue identification. Most sites install 8–20 headerMonitors, strategically placed to divide the header network and isolate problem areas when pressure, flow, or quality issues arise.

This zoned approach allows operators to pinpoint and resolve issues quickly, reducing troubleshooting time and preventing small problems from escalating into system-wide downtime.

Maximizing Value Across Operations

With the right combination of Apis technologies, operators can:

Optimize gas collection for RNG or energy recovery
Improve compliance and reduce regulatory risk
Detect issues early, before they impact performance
Centralize operational data without replacing existing systems

Most importantly, Apis is designed to fit into daily operations, giving teams better tools not added work.

Built for Operations, Not Just Regulations

No two landfill operations are the same. That’s why Apis offers flexible, easy-to-integrate technology that operators choose because it makes their jobs easier, not because they’re forced to use it.

Whether your site is focused on compliance, efficiency, or maximizing gas value, Apis helps turn landfill gas data into actionable operational insights.

Would you like to explore how these technologies can optimize your landfill gas operations? Contact us today for a consultation or request a site assessment!