Climate Change – Archdiocese of Nyeri

Category: Climate Change

Jul

Seeds of Energy

Seeds of Energy: From Cost Crisis to Climate Innovation

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Every great transformation begins with something small—a single idea, a single act of faith, a single seed.

The Seeds of Energy (SOE) Project was born from a simple challenge. Rising electricity costs across institutions within the Catholic Archdiocese of Nyeri were placing increasing pressure on resources that were meant to serve people. Hospitals, schools, seminaries, and pastoral centres needed a sustainable solution that would allow them to continue their mission of evangelization and human development without being burdened by escalating energy expenses.

Rather than viewing this challenge as a setback, the Archdiocese saw an opportunity to create lasting change.

Guided by the vision of His Grace Most Rev. Anthony Muheria and supported by valued partners including Starkmacher Impact / Archdiocese of Cologne and GIZ Kenya, the journey began with a comprehensive feasibility study. The findings confirmed that renewable energy could do much more than reduce electricity bills—it could become the foundation for environmental stewardship, economic resilience, and community transformation.

Today, that vision has become reality.

The Seeds of Energy Project comprises a 765.4 kWp Solar Photovoltaic (PV) Plant and a 783.36 kWh Battery Energy Storage System, providing reliable clean energy to 34 institutions within Nyeri Hill Farm, including Consolata Hospital Mathari, St. Leonella Medical College, St. Paul’s Minor Seminary, Christ the King Major Seminary, the Franciscan Sisters Centre, and several other institutions dedicated to serving the community.

Each year, the project is expected to generate more than 1,250 megawatt-hours of clean electricity, reduce carbon dioxide emissions by over 500 tonnes, and save approximately KES 28 million in electricity costs. More importantly, these savings allow institutions to invest more resources where they matter most—healthcare, education, pastoral ministry, and community development—ultimately benefiting more than one million people directly and indirectly.

But the impact of Seeds of Energy extends beyond solar power.

The project has already inspired the next chapter of innovation through the Green Hydrogen Innovations Centre (GHIC), an ambitious initiative that will produce green ammonia-based fertilizer and medical oxygen while contributing to Kenya’s clean energy transition. Together, these initiatives demonstrate how one sustainable investment can create opportunities across agriculture, healthcare, education, and environmental conservation.

At its heart, Seeds of Energy is more than a renewable energy project.

It is a testament to what is possible when faith, innovation, and partnership come together with a shared commitment to care for our common home. It reflects the Archdiocese of Nyeri’s dedication to the principles of Laudato Si’, embracing responsible stewardship of creation while empowering communities through sustainable development.

Like every seed planted with hope, the Seeds of Energy Project continues to grow—bringing light where there was uncertainty, creating opportunity where there were challenges, and building a cleaner, more resilient future for generations to come.

Because every great harvest begins with a single seed.

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Apr

LAUDATO SI PARADISE AND KIPEPEO SANCTUARY. (Laudato kipepeo place)

BRIEF OF THE INITIATIVE

Introduction:

We are all familiar with POPE FRANCIS letter on care for creation amd environment, “laudato si” “ praised be oh Lord through creation…”

Several initiatives have taken place in the world:

- - - - Tree Planting in communities and schools

- - - - Programs aimed at Cleaning of Environment
        
        Alternative energy solutions
        
        Education on Nature and Creation in schools
        
        Water conservation, and Clean Water initiatives
        
        Recycling of Wastes

The Archdiocese of Nyeri has embarked on green and environmental conservation initiatives at several levels, as a 360 degrees (360º) environmental response.

We have several programs in the pipeline that seek to implement some of the environmental and climate-change goals.

Dedicated 200 acres Forest to enhance Oxygen and Environment (Laudato Si Paradise)
In schools encouraging Tree plantin
Environmental clubs and Community day.
Solar Power Plant that seeks to generate almost 1MWh
Green Hydrogen Plant to combine Green Hydrogen (for fertilizer) and Oxygen production (on course)

The Conservancy

We have a great gift of land thanks to our predecessors, and missionaries of Consolata. Our Mathari land is about 1,000 acres of largely farm land and institutions. 200 acres were been leased to a tea factory to grow eucalyptus for firewood. We succeeded to take up the invitation of People Francis to do something unique.

I have had the joy to visit many times the Karura Forest doinga 5 and 10 km track. I was impressed in how who it had been done.

- - - Wonderful tree coverage and nature space
    - Good walking tract
    - Good signage and route markers
    - Good services of washrooms and sitting benches
    - Good relaxation areas

We decided to dedicate the 200 acres to a nature conservancy, enriching it with novel ideas.

The Dream

- - - Create a God Forest area with about 40,000 trees. The major consideration being to have a huge variety, and a larger percentage of indigenous trees.
    - To QR code all trees, with the data of name and details capable through digital interaction.
    - Have a nursery and demonstration station for Educative grafting, mulching, tree planting, etc.
    - Create a huge area for a Butterfly Sanctuary,
    - Seek Benefits for children Nature interaction, Mental Health Therapy, relaxation.
    - A Small Chapel at the corner, with Adoration Autumn Nature, and Space to Pray
    - Wangari Masthai corner: An Education amphitheater for 100pax, where children groups can come to learn at the feet of Wangari Maathai on environment. 2m Statue of Wangari Mathai.
    - A wonder-nature corner: Rare animals, Small enclosed aquarium, and aviary.
    - Entertainment space near the entrance for Easter or other picnics.

Mar

Green Hydrogen Innovation Centre (GHIC)

ADN – Nyeri Hill Farm Kicks Off the Green Hydrogen Innovation Centre to Transform Agriculture and Healthcare

Nyeri Hill Farm has launched the Green Hydrogen Innovation Centre (GHIC) on the 25th February in Austria, an ambitious initiative designed to integrate renewable energy, sustainable agriculture, and healthcare support. The project will use solar energy to produce green hydrogen, which will then be converted into green ammonia fertilizer for coffee farming while also generating medical-grade oxygen for nearby hospitals.

The project represents an innovative model that connects clean energy technology with agricultural production and healthcare services. By reducing dependence on imported fertilizers and improving access to medical oxygen, the initiative contributes to Kenya’s broader goals of sustainable development, climate action, and rural economic growth.

Project Overview

Project Name: Green Hydrogen Innovation Centre (GHIC)
Location: Nyeri, Kenya
Project Duration: March 2026 – October 2028
Thematic Area: Clean Hydrogen and Sustainable Agriculture

Key Outputs

Production of 56.8 tons of green ammonia fertilizer annually
Generation of 56.4 million litres of medical-grade oxygen per year
Reduction of greenhouse gas emissions through renewable energy use

Project Partners

The Green Hydrogen Innovation Centre is being implemented through a collaboration between local and international partners bringing expertise in hydrogen technology, renewable energy systems, project financing, and development support.

Lead Organization

The project is led by Nyeri Hill Farm, a large-scale Arabica coffee estate operated under the Archdiocese of Nyeri.

Technology and System Integration

• PT MBR Global Indonesia – Responsible for integrating hydrogen-based energy systems built around advanced electrolyser technology.

• Enapter GmbH – Developer of the AEM Electrolyser technology used for green hydrogen production.

• Nium Ltd – Manufacturer of nano-catalyst ammonia synthesis equipment used to produce green fertilizer.

Renewable Energy Partner

• Soventix GmbH – Responsible for implementing the solar photovoltaic and battery systems that power the hydrogen production process.

Local Implementation Partner

• CapsHydrogen Energy Limited – Serves as the local partner supporting system deployment and project coordination.

Financing and Development Support

• Starkmacher Impact GmbH – Co-financier of the project.

• Project Development Programme (PDP) – Provides development support under the German Federal Ministry for Economic Affairs and Energy.

• GET.invest Finance Catalyst – Provides financial and legal advisory support to the project’s technical committee.

Addressing Key Challenges in Coffee Farming

Kenya’s premium Arabica coffee is internationally recognized for its quality and distinctive flavor. However, national coffee production remains relatively low, estimated at approximately 53,300 tonnes annually according to recent national statistics.

One of the main constraints affecting coffee farmers is the high cost of agricultural inputs, particularly nitrogen-based fertilizers that are largely imported. Fluctuating global prices and supply chain disruptions continue to increase production costs and affect farm profitability.

Nyeri Hill Farm, which currently cultivates 825 acres of Arabica coffee within a 3,000-acre estate, uses approximately 180,000 kilograms of Calcium Ammonium Nitrate fertilizer annually to maintain production levels. Reducing reliance on imported fertilizer therefore represents a significant opportunity to improve both sustainability and cost efficiency.

Supporting Healthcare Through Local Oxygen Production

Access to medical oxygen remains a critical challenge in many healthcare systems, particularly during health emergencies and respiratory illness treatment.

One of the key beneficiaries of the Green Hydrogen Innovation Centre will be Consolata Hospital Mathari, a major healthcare facility serving the region. The hospital requires approximately 56.2 million litres of medical oxygen annually, and currently sources a significant portion of this supply externally.

The hydrogen production process naturally produces oxygen as a by-product. By capturing and purifying this oxygen, the project will generate approximately 56.4 million litres of medical-grade oxygen each year, providing a reliable local supply for healthcare facilities.

How the Green Hydrogen System Works

The Green Hydrogen Innovation Centre uses renewable energy to produce hydrogen through a process known as electrolysis.

The system operates in several stages:

Solar Power Generation
Solar photovoltaic panels generate renewable electricity.
Water Electrolysis
The electricity powers electrolyzers that split water molecules into hydrogen and oxygen.
Green Ammonia Production
Hydrogen is combined with nitrogen using specialized synthesis technology to produce ammonia fertilizer.
Medical Oxygen Supply
Oxygen produced during electrolysis is purified and distributed to nearby healthcare facilities.

This integrated process enables the production of fertilizer and medical oxygen simultaneously while using renewable energy sources.

Environmental Impact

The Green Hydrogen Innovation Centre contributes to Kenya’s climate action goals by replacing fossil-based fertilizer production with renewable alternatives.

The project is expected to:

Avoid approximately 226 tons of carbon dioxide emissions annually
Reduce emissions associated with fertilizer transportation and production
Promote the adoption of renewable energy technologies in agricultural systems

Over the lifetime of the project, these measures will contribute to significant reductions in greenhouse gas emissions while demonstrating practical pathways for decarbonizing agricultural supply chains.

A Model for Sustainable Development

Beyond its immediate benefits for Nyeri Hill Farm and nearby healthcare facilities, the Green Hydrogen Innovation Centre is designed as a demonstration project for decentralized green hydrogen systems.

The project follows a phased development approach:

Phase 1: Demonstration facility serving Nyeri Hill Farm and nearby hospitals.
Phase 2: Expansion to supply neighbouring farms and healthcare facilities.
Phase 3: Larger-scale fertilizer production for regional and national distribution.

By integrating renewable energy, sustainable agriculture, and healthcare support, the initiative creates a replicable model that could be adopted across Kenya and other agricultural regions in Africa.

Looking Ahead

Nyeri Hill Farm continues to position itself as a leader in sustainable agriculture and innovation. Through the Green Hydrogen Innovation Centre, the farm aims to demonstrate how modern technology can strengthen agricultural productivity while also delivering social and environmental benefits.

As the project progresses, the centre is expected to serve as a hub for research, knowledge sharing, and capacity building in green hydrogen technologies, helping to advance sustainable development across the region.