Lifeboat Foundation

A synthetic metabolic pathway developed by Tobias Erb and his colleagues at the Max Planck Institute for Terrestrial Microbiology in Marburg converts CO₂ from the atmosphere into organic matter more efficiently than plants are able to through photosynthesis. We asked the researcher what significance this process could have for climate protection, discussed the hurdles the research team had to overcome to achieve their goal, and looked at the new perspectives that synthetic biology opens up.

Does the synthetic metabolic pathway that fixes CO₂ now represent an effective means of curbing climate change?

Firstly, we are aiming to understand the fundamental biological and chemical principles of how CO₂ in gaseous form can be converted into organic molecules. Our primary motivation is not stopping climate change. We are seeking to develop atmospheric CO₂ as a source of carbon for the future using biological methods. Producing a CO2-neutral process or even one that removes CO₂ from the atmosphere and has a positive impact on the climate would be a fantastic secondary effect.

Continue reading “Biologist discusses a synthetic metabolic pathway that fixes carbon dioxide and synthetic biology” »

In future, greenhouse gas carbon dioxide could be removed from the atmosphere by deploying a new biological method. A team headed by Tobias Erb, Leader of a Research Group at the Max Planck Institute for Terrestrial Microbiology in Marburg, has developed a synthetic but completely biological metabolic pathway based on the model of photosynthesis that fixes carbon dioxide from the atmosphere 20% more efficiently that plants can photosynthetically. The researchers initially planned the new system, which they presented in the magazine Science this week, on the drawing board and then turned it into reality in the laboratory.

Climate change is one of the most pressing challenges of our time. The concentration of carbon dioxide (CO2) in the atmosphere owing to human activities has continually risen since the start of the Industrial Revolution. All scientific evidence indicates that this increase is exacerbating the greenhouse effect and changing the climate. The consequences are already clearly evident. To overcome the environmental as well as the social challenge of climate change, “we must find new ways of sustainably removing excessive CO2 from the atmosphere and turning it into something useful,” underlined Erb, who leads a Junior Research Group at the Max Planck Institute in Marburg.

Continue reading “A synthetic biological metabolic pathway fixes CO2 more efficiently than plants” »

Tesla completed its $2.6 billion acquisition of SolarCity this week, and, to celebrate, the company has announced a major solar energy project: wiring up the whole island of Ta’u in American Samoa. Previously, the island ran on diesel generators, but over the past year Tesla has installed a microgrid of solar energy panels and batteries that will supply “nearly 100 percent” of power needs for Ta’u’s 600 residents.

The project seems intended to show off the potential benefits of the SolarCity acquisition, with Ta’u’s microgrid comprised of 5,328 solar panels from SolarCity and Tesla, along with 60 Tesla Powerpacks batteries for storage. But buying SolarCity remains a risky move for Tesla, with the purchase including billions of dollars of debt for a company that’s far from profitable (SolarCity spends $6 for every $1 it makes in sales). Nevertheless, Tesla CEO Elon Musk describes the acquisition as “blindingly obvious” — a necessary step in his so-called “Master Plan” to integrate clean energy generation and storage.

Continue reading “Tesla powers a whole island with solar to show off its energy chops” »

The solar revolution.

Tesla CEO Elon Musk said the solar roof that will be sold under a combined Tesla-SolarCity will likely cost less than a normal roof to install.

Tesla and SolarCity shareholders voted in favour of the US$2 billion deal Thursday. In late October, Musk unveiled a new solar roof product to show his vision for a combined company with SolarCity, but did not provide specifics on how much it would cost.

Continue reading “Elon Musk Says a Tesla Solar Roof Could Cost Less Than Your Crappy Normal Roof” »

Immensely concentrated sunlight provides a novel method for the synthesis of many nanomaterials that possess remarkable photonic, tribological, electronic, and catalytic properties.

The solar paradigm of creating singular nanomaterials that possess unprecedented photonic, tribological, electronic, and catalytic properties is arguably far less familiar than the energy-saving paradigms of solar photovoltaics and solar thermal systems. Much of the research in this field has evolved over the past decade from our collaborations (i.e., between researchers at Ben-Gurion University of the Negev and the Weizmann Institute of Science, Israel).

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Where is Waste Management (WM) when you need them. Looks like a golden opportunity for those in the trash and recycle industry.

BEIJING — China’s Singles Day, the world’s biggest shopping extravaganza that fell on Nov 11, saw bargain hunters spend 10 billion yuan (S$2.07 billion) in just seven minutes on the country’s largest online-shopping site, Alibaba’s Tmall, last Friday after midnight.

But the spending orgy could choke landfills and take a huge toll on the environment, employees of waste-disposal and recycling firms say.

Continue reading “China’s shopping craze turns into environmental nightmare” »

For example, ordinary baker’s yeast cells normally produce a lot of alcohol, a biofuel, when fed sugar extracted from the edible kernels of corn plants. NetSurgeon designed genetic surgeries that convinced the cells to make more alcohol when fed a type of sugar found in the inedible leaves and stalks.

The research is published in PNAS Early Edition.

Tesla’s Elon Musk gives a grave warning to those trying to hold back self-driving car technology. According to him, we have it all backwards.

Viral solar panels could be most efficient ever.