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Ocean-based negative-emissions technologies present many challenges

Envirotec Magazine

The use of so-called “negative emissions technologies” to enhance carbon sequestration and storage in the ocean is increasingly being discussed. This process, also known as alkalinization, harnesses chemical processes to alter the geochemistry of seawater and thereby increase the uptake of carbon dioxide from the atmosphere.

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Urban Sequoia is a blueprint for sustainable architecture

Inhabitat - Innovation

However, few presentations addressed one elephant in the room — the fact that the construction industry contributes up to 40% of ongoing carbon release.

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BIPOC Entrepreneurs Present their Climatetech Solutions at ACCEL Showcase

Greentown Labs

This month, they presented their incredible climate technologies at an ACCEL Showcase at Greentown Houston. Ultracapacitors complement batteries in the grid-scale use of renewable energy, and by supporting locally farmed hemp, the startup says it’s both sequestering carbon in hemp and “sequestering wealth” in the farmers’ communities.

Startups 120
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Portugal power-to-liquid project makes sustainable aviation fuels (SAF) from municipal waste-derived CO2

Envirotec Magazine

The envisaged Carbon capture and utilisation (CCU) implementation at LIPOR’s Energy Recovery Plant consists of capturing, extracting and purifying the biogenic part of CO2, present in about 60% of the carbon dioxide emissions generated as a result of the incineration process.

Aviation 246
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Bio-based ropes claim eco-friendly aquaculture benefits

Envirotec Magazine

New “bio” ropes made from biomaterials have the potential to replace conventional plastics of fossil origin in mussel and algae cultivation, say the groups behind their development, who claim sustainability advantages including up to 34% carbon footprint reduction compared to ropes made from conventional plastics.

Plastics 264
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Sustainable Fashion Guide: 8 Tips to Kick-Start Your Sustainable Fashion Brand Company

Green Business Bureau

Build a resilient fashion brand company using sustainable fashion. Sustainable fashion has come to save the fashion industry. billion tons of carbon dioxide annually. Hence, to be future leaders, fashion brands must consider the impacts business has on the environment, to set the standard for the new wave of sustainable fashion.

Fashion 148
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Sustainable Real Estate: Trends and Trajectories

Green Business Bureau

What Is Sustainable Real Estate? Sustainable real estate includes commercial and residential real estate property that is designed, built and operated in a way that minimizes environmental impact. The Benefits of Sustainable Real Estate. solar photovoltaic, wind, microhydropower and hybrid systems).