TGI Solar Power Group Expands AXINA Platform with National Carbon Registry Initiative in Angola

MIAMI, FL / TORONTO, ON – April 10, 2026 — TGI Solar Power Group, Inc. (OTC: TSPG) ("TGI" or the "Company") today announced the expansion of its AXINA Group Inc. platform through the introduction of a National Carbon Registry (NCR) initiative in Angola, representing a key milestone in the Company's sovereign digital infrastructure strategy.

This announcement follows TGI's previously disclosed Angola Smart City and infrastructure initiatives and introduces a national-scale framework designed to enable Angola to capture, manage, and monetize environmental assets within global carbon markets.

The AXINA National Carbon Registry is designed as a sovereign-controlled digital infrastructure platform that enables governments to convert natural capital—including forests, coastal ecosystems, and energy transition projects—into verified, tradable carbon credits. The system provides end-to-end lifecycle management, including project registration, monitoring, reporting, and verification (MRV), issuance, trading, and retirement of credits.

The platform is designed to align with international frameworks, including Article 6 mechanisms under the Paris Agreement, positioning Angola to participate in both voluntary and compliance carbon markets while maintaining full sovereign control over data, approvals, and revenue flows.

National Revenue Infrastructure

Unlike traditional project-based carbon models, the AXINA National Carbon Registry is structured as a national revenue infrastructure layer, enabling governments to retain economic value domestically while improving transparency, auditability, and pricing visibility.

The system incorporates:

• Government-controlled approval and issuance processes
• Real-time dashboards for environmental and financial reporting
• Integrated audit and compliance frameworks
• Scalable infrastructure to support national and international market participation

This approach is designed to reduce reliance on external intermediaries and establish a direct economic pathway between environmental assets and national revenue generation.

AXERP Integration

The National Carbon Registry will be fully integrated into AXERP, AXINA's AI-powered enterprise platform, enabling a unified operating environment across government systems.

Integration capabilities include:

• Financial management of carbon revenues (Quote-to-Cash and Purchase-to-Pay)
• Project tracking and inter-ministerial coordination
• Workforce and operational management tied to environmental programs
• National data infrastructure for reporting, compliance, and analytics

Together, AXERP and the NCR provide a comprehensive sovereign platform combining revenue generation with operational control and scalability.

Blue Carbon Opportunity

Angola's coastal and marine ecosystems present a significant opportunity in blue carbon markets, which are increasingly recognized for their high-value credit potential. The AXINA platform is designed to support the development, validation, and monetization of these assets through AI-driven MRV systems and integrated certification processes.

This positions Angola to establish early participation in premium carbon markets while building long-term institutional capacity.

Strategic Expansion of AXINA Platform

The NCR initiative reinforces AXINA's role as a provider of national digital infrastructure for governments and emerging markets, combining AI, ERP, and blockchain technologies into a unified platform designed for long-term sovereign deployment.

This initiative is expected to serve as a foundational layer for broader national systems, including energy infrastructure, logistics, and environmental markets.

Management Commentary

"This initiative represents a shift from fragmented carbon projects to sovereign infrastructure. By enabling governments to control and monetize their environmental assets through a unified platform, we are creating a scalable model for national revenue generation aligned with global climate frameworks."

Next Steps

AXINA will engage with Angolan stakeholders to advance feasibility planning, regulatory alignment, and phased implementation of the National Carbon Registry. The initiative is expected to integrate with broader infrastructure programs previously announced by TGI.

About AXINA Group Inc.

AXINA Group Inc. is a global enterprise solutions firm specializing in sovereign digital infrastructure, AI-enabled platforms, and national-scale system integration.

Learn more: https://axinagroup.com/

About TGI Solar Power Group, Inc. (OTC: TSPG)

TGI Solar Power Group, Inc. is a diversified holding company focused on sustainable energy, infrastructure, and advanced technology platforms.

Forward-Looking Statements

This press release contains forward-looking statements that involve risks and uncertainties. Actual results may differ materially from those projected. TGI Solar Power Group, Inc. undertakes no obligation to update these statements as a result of new information or future events.