Marathon Digital Holdings X BM PRO Present Cashing In On Trash

The next report is a collaboration between Marathon Digital Holdings Inc. and Bitcoin Journal Professional on integrating bitcoin mining into landfill administration and methane mitigation.


  • Landfills are a big contributor to world methane emissions, which, if mitigated, may have a higher environmental impression than managing carbon dioxide emissions.
  • Typical methane administration strategies, resembling venting and flaring, are inefficient and environmentally damaging, whereas waste-to-energy options, like promoting electrical energy to the grid or distributing renewable pure gasoline (RNG) through pipelines, typically show economically infeasible for smaller or distant landfills.
  • Bitcoin mining presents a market-based strategy to lowering methane emissions from landfills by changing in any other case wasted potential power into financial worth. Bitcoin mining requires minimal investments in infrastructure, and it’s geographically versatile, modular, and scalable. In idea, Bitcoin mining can due to this fact assist any landfill, no matter its measurement and geographic location, scale back its emissions whereas benefiting from an extra stream of earnings.


Landfills worldwide face a rising downside with methane emissions, a potent greenhouse gasoline (GHG), as they battle to handle ever-increasing volumes of waste. The standard strategies of coping with this challenge, venting and flaring, are inefficient and sometimes environmentally dangerous. Furthermore, present waste-to-energy options usually solely work economically for bigger landfills situated close to metropolis facilities, leaving smaller or distant landfills and not using a possible various.

This report introduces a brand new answer to mitigating landfill methane emissions: a partnership between landfills and Bitcoin miners that leverages electrical energy generated from landfill waste for Bitcoin mining on-site (i.e., off-grid). This collaboration may provide a return on funding (ROI) by creating an extra earnings stream and a return on surroundings (ROE) by lowering emissions. Moreover, this win-win answer extends quite a lot of different advantages to all events concerned, presenting a extra economically viable and environmentally accountable technique to mitigate methane emissions, particularly for smaller or remoted landfills.


The Heap of Hassle Dealing with Our Landfills

Yearly, over 2.0 billion metric tons of waste find yourself in landfills worldwide. 1 A portion of this waste is natural matter, and because it breaks down, it releases methane – a potent GHG gasoline with a world warming potential 80 occasions higher than carbon dioxide over a 20-year interval. 2 Landfills are at present liable for 11% of all world methane emissions. 3 Nonetheless, current satellite tv for pc knowledge research on cities like Delhi, Mumbai, and Buenos Aires, counsel that methane emissions from landfills is perhaps 1.4 to 2.6 occasions greater than earlier estimates. 4 Furthermore, in accordance with projections by the World Financial institution, world waste could improve 70% to three.4 billion metric tons by 2050. 5 This mounting pile of waste presents a important environmental challenge that have to be addressed.

In response to the International Methane Evaluation, “Reaching methane emissions reductions within the subsequent decade will maintain the planet considerably cooler than makes an attempt to chop carbon dioxide emissions alone.” 6

The state of affairs is especially regarding in america, the place municipal stable waste (MSW) landfills contribute to about 14% of human-related methane emissions. 7 In 2021, US MSW landfills launched 3.7 million metric tons of methane, which is equal to 66 million gas-powered passenger automobiles or 79 coal-fired energy vegetation, into the ambiance. 8

Determine 1: 2021 US Methane Emissions, By Supply 9

In an try to scale back methane emissions, the White Home took decisive motion in 2021. 10 The administration revealed revised requirements for landfills with out methane mitigation implementation plans and mandated that present giant MSW landfills within the US considerably scale back their methane emissions. Whereas bigger landfills are the principal focus of this coverage, the heightened curiosity of regulators could have implications that reverberate throughout your complete landfill sector. As such, it has turn into crucial for all landfills, no matter their measurement, to undertake efficient methods to lower their methane emissions.

Venting Frustrations and Burning Points: The Outdated Strategies of Landfill Methane Administration

Traditionally, landfills have relied totally on two strategies for methane administration: venting and flaring. Nonetheless, these strategies are inefficient, wasteful, and sometimes environmentally dangerous.

Venting, a course of by which methane is straight launched into the ambiance, is utilized by over 50% of US landfills as a result of a scarcity of gasoline assortment methods. 11 The foremost draw back of venting is its vital environmental impression since methane is stronger than carbon dioxide. Moreover, as a result of it fails to benefit from the potential power worth of methane, it’s a wasteful apply.

Then again, flaring, which is the combustion of methane, is taken into account a extra environmentally pleasant strategy than venting. Flaring reduces the worldwide warming potential of methane by changing it into carbon dioxide (one other GHG) and water. Nonetheless, it’s only about 92% environment friendly. 12 8% of the methane continues to be launched into the ambiance. Flaring additionally brings its personal set of environmental points to native communities, together with air air pollution, noise, and lightweight disturbances. Furthermore, just like venting, flaring is wasteful because it fails to harness the power potential of methane. In actual fact, due to its opposed impacts, the World Financial institution is advocating for an entire ban on routine flaring by 2030. 13 Whereas the proposed ban would solely apply to the oil and gasoline sector, it’s conceivable that future laws may embrace different giant methane emitters.

A extra productive various has emerged within the type of waste-to-energy conversion. However this various is just not a viable choice for all landfills.

The Constraints of Waste-to-Vitality Conversion

Waste-to-energy conversion applied sciences have proven potential for mitigating methane emissions, notably for bigger landfills situated close to city hubs. These websites can convert captured methane into two types of sustainable power: 1) electrical energy, which may be bought to the grid, and a pair of) renewable pure gasoline (RNG), which may be distributed by means of pipelines. Regardless of the excessive upfront prices of putting in these mitigation methods, the potential return on funding could make them worthwhile if financed with a low price of capital.

Nonetheless, this feature has limitations. Promoting electrical energy to the grid, though more cost effective upfront relative to producing RNG, contends with slim revenue margins and prolonged interconnect queues. On this context, “interconnect queues” refers back to the ready listing for getting access to the transmission traces wanted to move electrical energy from the supply to the grid. Conversely, refining landfill gasoline into RNG is doubtlessly extra worthwhile, nevertheless it calls for appreciable capital and includes constructing new pipelines.

Furthermore, not all giant landfills are situated close to cities, and for smaller or distant landfills, the economics of waste-to-energy conversion are sometimes untenable. The mix of decrease waste volumes and logistical limitations could inhibit their potential to generate a worthwhile return from power gross sales.

On account of these challenges, the variety of landfills changing landfill gasoline to power has been declining since 2016.

Determine: 2 LFG to Electrical energy Trending Down Since 20161 14

This disparity between giant and small (or distant) landfills underscores an pressing want for cost-effective, scalable options. Ideally, these options could be each environmentally pleasant and economically viable; they might cater to the varied wants of various landfill sizes and places.

Determine 3: Massive vs. Small to Medium Landfills 15

From Trash to Digital Treasure: Bitcoin Mining’s Distinctive Answer

That is the place Bitcoin mining can step in and supply a sensible answer at this time for landfills struggling to rationalize the economics of waste-to-energy conversion. Bitcoin mining may also help even the smallest landfills rework their waste right into a invaluable useful resource. This answer, in flip, helps landfill house owners in implementing methods to scale back methane emissions and adjust to rules.

How would this work? The method begins by capturing methane from landfill waste and using it to energy turbines or microturbines, which in flip provide electrical energy to Bitcoin mining rigs. This course of converts what was beforehand a GHG right into a supply of renewable power and a income supply for the landfill.

Determine 4: Landfill With an On-Website Bitcoin Mining Information Middle

  1. Landfill: The method begins within the landfill, the place natural waste decomposes and produces methane.
  2. Backup Flare: The flare can burn off extra methane if there may be greater than what is required for energy era. Nonetheless, sizing the information heart optimally may decrease the reliance on a backup system.
  3. Gasoline Compression and Conditioning Skid: The captured methane is then despatched to a gasoline compression and conditioning skid. This element is liable for refining the methane, eradicating impurities, and pressurizing it to the required degree.
  4. Modular Gasoline Microturbine: The compressed and conditioned methane gasoline is fed right into a modular gasoline microturbine, which makes use of the gasoline to generate electrical energy.
  5. Containerized Bitcoin Mining Information Middle: The electrical energy generated by the microturbine is used to energy a containerized Bitcoin mining knowledge heart. The information heart homes specialised computer systems (ASICs) designed to safe and course of transactions for the Bitcoin community. Consequently, a as soon as dangerous GHG is transformed right into a invaluable digital commodity.

However why Bitcoin mining? It presents a number of distinctive benefits that no different answer within the market can present at this time, specifically:

  • Monetization with Lean Infrastructure: Bitcoin mining can monetize methane straight on-site with out requiring costly investments in grid transmission or pipeline connections. This direct strategy means speedy deployment and income era. With an extra earnings stream, landfills can spend money on different LFG-to-energy tasks whereas retaining the Bitcoin miner as an offtake for extra power not bought.
  • Restricted Involvement from Landfill Proprietor: By partnering with a big, respected miner, a landfill proprietor can reap a number of advantages with very low extra effort. The miners do the work.
  • GHG Emission Discount: Bitcoin mining presents a market-based strategy, with out regulatory intervention, to scale back methane emissions by changing in any other case wasted potential power from landfills into financial worth.
  • Geographical Flexibility: Bitcoin miners can function anyplace on this planet; they solely want an web connection. This location agnosticism opens up alternatives for even probably the most remoted landfills, remodeling beforehand neglected websites into invaluable sources of power.
  • Modular Capability: Bitcoin knowledge facilities provide a excessive diploma of customization and scalability, accommodating power a great deal of various magnitudes. This flexibility aligns nicely with landfills of various sizes and waste capacities. Practically any landfill, no matter its measurement, can host Bitcoin mining operations to benefit from their methane emissions.
  • Portability: Bitcoin knowledge facilities may be constructed in purpose-built containers. This configuration presents distinctive mobility. Mining operations may be relocated to new websites on an as-needed foundation.
  • Interruptible Operations: Bitcoin miners have the distinctive benefit of with the ability to energy down and quickly reboot inside a quick 10-minute window. This functionality is good for landfills the place gasoline manufacturing would possibly fluctuate as a result of variables like waste quantity and composition.

These benefits make Bitcoin mining a mutually helpful, win-win answer for each events.

Economically, landfills can set up an extra earnings stream with minimal funding in infrastructure, whereas Bitcoin miners acquire entry to a low-cost supply of renewable power.

Environmentally, the answer converts a dangerous GHG gasoline into power. It reduces landfill emissions and concurrently helps Bitcoin miners scale back their reliance on grid power. By rising their sustainable power combine and lowering GHG emissions, Bitcoin miners may, in idea, make their operations CO2 impartial and even damaging. 16

Operationally, landfills can shortly implement an efficient technique of mitigating their methane emissions, whereas Bitcoin miners can diversify their power sources and web site places.

Determine 5: Landfills + Bitcoin Mining: A Win-Win Collaboration

Determine 6: Options Accessible to Landfills: Comparative Evaluation

In brief, by providing an efficient answer to the urgent challenge of landfill methane emissions, Bitcoin mining can rework what was as soon as a hard waste product right into a invaluable useful resource.

About Marathon Digital Holdings

Marathon is a digital asset know-how firm that focuses on supporting and securing the Bitcoin ecosystem. The Firm is at present within the technique of changing into one of many largest and most sustainably powered Bitcoin mining operations in North America.

1 “What a Waste 2.0: A International Snapshot of Strong Waste Administration to 2050.” The World Financial institution. Accessed August 7, 2023. https://datatopics. content=Thepercent20worldpercent20generatespercent202.01percent20billion,frompercent200.11percent20 topercent204.54percent20kilograms.

2 “Methane: A Essential Alternative within the Local weather Combat.” Environmental Protection Fund. Accessed August 7, 2023. weather/ methane-crucial-opportunity-climate-fight.

3 Dickie, Gloria. “Landfills across the World Launch a Lot of Methane – Research.” Reuters, August 11, 2022. content=Landfillpercent20wastepercent20 %E2percent80percent93percent20responsiblepercent20forpercent20about,accordingpercent20topercent20thepercent20Worldpercent20Bank.

4 Arasu, Sibi. “Satellite tv for pc Information Finds Landfills Are Methane ‘Tremendous Emitters.’”, August 13, 2022.

5 “What a Waste 2.0: A International Snapshot of Strong Waste Administration to 2050.” The World Financial institution. Accessed August 7, 2023. content=Thepercent20worldpercent20generatespercent202.01percent20billion,frompercent200.11percent20 topercent204.54percent20kilograms.

6 “International Methane Evaluation: Advantages and Prices of Mitigating Methane Emissions.” UN Surroundings Program, Could 6, 2021.

7 “Trashing The Local weather: Methane from Municipal Landfills.” Environmental Integrity, Could 18, 2023.

8 Ibid.

9 “Fundamental Details about Landfill Gasoline.” Environmental Safety Company, August 3, 2023.

10 “U.S. Methane Emissions Discount Motion Plan.” The White Home, November 2021.

11 “LMOP Landfill and Undertaking Database.” Environmental Safety Company, August 3, 2023.

12 “Gasoline Flaring.” IEA. Accessed August 7, 2023.

13 “Zero Routine Flaring by 2030 (ZRF) Initiative.” The World Financial institution. Accessed August 7, 2023.

14 “LMOP Landfill and Undertaking Database.” Environmental Safety Company, August 3, 2023.

15 Ibid.


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