Most negative-carbon technologies face a conflict where emission reduction and carbon removal processes consume each other's energy. In HaiQi's solution, all waste heat generated during the pyrolysis process is recovered to serve as the system's own heat source, eliminating the need for external fossil fuels. On one hand, self-generated green electricity powers the system, while surplus steam replaces industrial coal or natural gas, achieving emission reductions at the source. On the other hand, biomass carbon is sequestered into biochar to remove carbon from the atmosphere; this energy-self-sufficient, closed-loop approach eliminates the energy trade-off between the two objectives, simultaneously accelerating the enterprise's achievement of net-negative emissions.

Biochar standards in Europe and the United States are largely based on small-scale, batch-process kilns and are unsuitable for industrial-scale, continuous biochar production. Leveraging empirical data from its global, continuous-operation projects with ten-thousand-ton capacities, HaiQi has developed specifications for biochar testing and MRV (Measurement, Reporting, and Verification) tailored to large-scale, automated, and poly-generation scenarios. These efforts fill the gap in industrial-grade CDR (Carbon Dioxide Removal) standards, enabling Chinese technological solutions to play a role in shaping global carbon regulations.

HaiQi's biochar carbon removal solution enables the on-site processing of organic waste residues from factories to generate clean energy, thereby reducing fossil-fuel carbon emissions at the source of manufacturing. Additionally, the resulting permanent BCR carbon credits offset residual emissions; a comprehensive MRV traceability report—suitable for brand audits and serving as core documentation for green supply chain certification—helps secure eligibility for overseas export orders.

Traditional biochar equipment is typically classified as fixed assets on corporate financial statements, appearing primarily as depreciation costs.

HaiQi's biochar projects consistently generate three streams of ongoing operating revenue: sales of green electricity and steam, revenue from high-purity biochar materials, and proceeds from BCR carbon credit trading. The annual positive net cash flow covers equipment depreciation, allowing the assets to continuously generate incremental returns and transforming them from mere cost items into profitable, green ESG assets on the company's financial statements.

Direct Air Capture (DAC) entails costs exceeding 1,000 RMB per tonne of CO₂ and relies heavily on electricity input, while geological Carbon Capture and Storage (CCS) requires specific sequestration strata and expensive drilling infrastructure.

HaiQi's biochar production solution utilizes low-cost, renewable agricultural and forestry waste as feedstock; it generates its own green electricity to eliminate external energy consumption and simultaneously produces marketable biochar, electricity, and steam. This approach offers multiple benefits—including carbon sequestration, resource recovery, and energy supply—at the lowest construction and operational costs, making it suitable for deployment in diverse regions worldwide.

Standard biochar is typically used solely for soil amendment, resulting in limited revenue streams.

Beyond soil amendment, HaiQi pursues high-value biochar applications across two sectors: materials and energy. In the materials sector, high-value biochar serves as an adsorbent filler for advanced industrial wastewater treatment, a conductive additive for concrete, an electrode material for energy-storage supercapacitors, a reinforcing filler for rubber, and a filtration medium for drinking water purification. The energy sector involves the recovery of thermal and electrical energy generated during HaiQi's biochar production process. Selling a diverse range of industrial products helps distribute equipment depreciation costs, significantly shortening the project payback period and mitigating the impact of CDR carbon price fluctuations on project profitability.

HaiQi's biochar solutions offer six core advantages:

①self- manufacturing of continuous internal/external heating pyrolysis equipment;
② customized auxiliary systems for feedstock pre-treatment and flue gas purification;
③ an industrial-grade blockchain-based MRV digital monitoring system;
④ global carbon compliance and carbon finance consulting services;
⑤ long-term EaaS (Energy-as-a-Service) operational management; 
⑥ value-added services, including flexible, site-specific energy solutions and support to enhance the international profile of overseas projects.

Other vendors typically cannot provide this full-chain service coverage—spanning equipment, digital systems, finance, and O&M—in a single package.

Many developing countries lack experience with mature carbon certification and trading systems.

HaiQi boasts a professional international carbon compliance team well-versed in the carbon regulations of regions such as Southeast Asia and Latin America. We provide comprehensive, one-stop services—including registration under international carbon standards, coordination of third-party verification, and connections with international carbon buyers—alongside end-to-end support for local clients. Furthermore, we train local operations and maintenance personnel in MRV (Measurement, Reporting, and Verification) monitoring and carbon asset accounting, thereby cultivating local talent for the carbon-negative industry.