Microalgae: small organisms, great potential
ALGAE+
Haka’s green biotechnology for a regenerative future
Algae+ is a technology platform developed by Haka Bioprocessos for the capture and valorization of carbon dioxide (CO₂) through microalgae cultivation.
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Project metrics
2 kg of CO₂
captured for every 1 kg of biomass produced
1000t/h/y
1,000 tons per hectare per year
cultivation productivity potential
USD 2.4M
Funding approved by FINEP
36 months
project development period
Algae+
The project integrates biotechnology, process engineering, and biofuel production to transform industrial emissions into high-value biomass. This biomass can be used to produce sustainable fuels, agricultural bio-inputs, proteins, and other strategic products for the circular economy.
In addition to directly contributing to carbon emissions reduction, Algae+ creates a new value chain based on the efficient use of natural resources, promoting environmentally responsible and economically viable solutions across various industrial sectors.
Production
CULTIVATION SYSTEM
Algae+ uses a cultivation system based on modular photobioreactors, designed to deliver greater efficiency, operational control, and scalability compared to traditional microalgae production systems.
Algae+ Cycle
Atmosphere + Sun
In the carbon cycle, carbon dioxide (CO₂) present in the atmosphere is the primary carbon source for algae growth. Sunlight provides the energy needed to convert this CO₂ into organic matter through photosynthesis.
Microalgae (Cultivation)
Microalgae use CO₂, sunlight, and nutrients to grow rapidly, converting carbon into biomass. During photosynthesis, they capture CO₂ from the atmosphere, reducing its concentration. Although they also undergo respiration, the overall balance results in net carbon absorption.
Ship / Fuel Use
The biofuel is used as an energy source, for example in ships. During combustion, the stored carbon is released back into the atmosphere in the form of CO₂.
Refinery / Processing
After cultivation, the algae are harvested and processed in a biorefinery. The lipid-rich biomass is converted into biofuels, such as biodiesel and other derivatives. This process transforms the carbon stored in the algae into usable fuel.
Algae+ Cycle
Atmosphere + Sun
In the carbon cycle, carbon dioxide (CO₂) present in the atmosphere is the primary carbon source for algae growth. Sunlight provides the energy needed to convert this CO₂ into organic matter through photosynthesis.
Microalgae (Cultivation)
Microalgae use CO₂, sunlight, and nutrients to grow rapidly, converting carbon into biomass. During photosynthesis, they capture CO₂ from the atmosphere, reducing its concentration. Although they also undergo respiration, the overall balance results in net carbon absorption.
Refinery / Processing
After cultivation, the algae are harvested and processed in a biorefinery. The lipid-rich biomass is converted into biofuels, such as biodiesel and other derivatives. This process transforms the carbon stored in the algae into usable fuel.
Ship / Fuel Use
The biofuel is used as an energy source, for example in ships. During combustion, the stored carbon is released back into the atmosphere in the form of CO₂.
MICROALGAE+ REACTOR
REATORS
These reactors allow precise control of key factors for microalgae growth, such as light exposure, nutrient circulation, temperature, and CO₂ concentration. The controlled environment reduces contamination risks and increases cultivation productivity.
FUNCTIONALITY
The modular technology also facilitates system expansion, enabling the deployment of production units tailored to different scales and industrial contexts. This allows Algae+ to be integrated into various industrial operations, using carbon emissions as a feedstock to generate biomass and new sustainable products.
Algae+ Project
Products produced
The biomass generated by the Algae+ system can be converted into various types of sustainable fuels, such as SAF (Sustainable Aviation Fuel), ethanol, renewable diesel (HVO), and synthetic crude oil. These fuels represent a low-carbon alternative to traditional fossil fuels, contributing to the decarbonization of energy-intensive industrial and transport sectors.
Fuels
In addition to energy production, process byproducts can be used in agriculture through biochar, biostimulants, and biofertilizers. These inputs help improve soil fertility, increase agricultural productivity, and promote more sustainable farming practices, reducing dependence on conventional fertilizers. químicos convencionais.
Agriculture
Microalgae biomass also has high nutritional value, being rich in proteins, lipids, and peptides. These components can be used in the formulation of animal feed and nutritional supplements, providing a sustainable alternative to traditional protein sources such as soy and fishmeal.
Feed
Why microalgae?
Microalgae are among the most efficient organisms in nature at capturing carbon and producing biomass. With rapid growth and a high photosynthetic capacity, they convert sunlight, CO₂, and nutrients into valuable resources for energy, agriculture, and nutrition.
+50%
of the planet’s oxygen
6 h
They can double their biomass every 6 hours.
800.000
There are between 200,000 and 800,000 different species.