Category

sdg 11

Decarbonization by 2050 with Jeff Sachs

By ecology, sdg 11, sdg 13, sdg 14, sdg 15, sdg 7, sdg 9

Jeffrey Sachs is a guiding star of sustainable development, which is why I wanted to feature him in my weekly segment Occhio al futuro. He’s an esteemed academic, a dynamic promoter of a necessary transition and is President of the United Nation’s SDSN (Sustainable Development Solutions Network).

We interviewed him to talk about decarbonization and how reaching zero emissions by 2050 is a crucial goal for the entire world.

Cristina: Professor Sachs joins us again from New York, he’s one of the world’s leading experts on sustainable development. Bentornato, thank you for being with us again. 2050, decarbonization, really the end crucial goal. How can you guide us to understanding obligations and solutions, also how relevant and important it is to act now?

Prof. Jeff Sachs: We need to stop emitting greenhouse gases that are warming the planet and most importantly the carbon dioxide coming from fossil fuels: coal, oil and gas. In order to do that, we need to change our very energy, from fossil fuels, to wind and solar and hydro and other low carbon energy. We need to change our transport from internal combustion engines to electric vehicles we need to use clean energy to produce clean fuels like hydrogen. Splitting water to make hydrogen that can be used by industry and we need to stop chopping down the forests which emit carbon dioxide as well. These are the basic pillars. This is a dramatic change because the energy system is at the core of a modern economy, it will take us some decades to do. 2050 has been set because if we don’t decarbonize by 2050 we are likely to experience rises of temperatures beyond the 1,5 C warming that could lead to runaway climate disasters. So, 2050 is a really tough timeline to achieve this because of all the time it will take to replace the vehicles, for the new infrastructure, for the new power plants, but it can be accomplished, this is what serious studies are showing. We can do this, and we can do this in an affordable manner and must urgently move now so that by 2050 we are at zero net emissions of greenhouse gases.

Cristina: In the reports that you have been responsible for compiling, the most encouraging aspect to me was the job opportunities. Could you briefly sum up what we’re looking at?

Prof. Jeff Sachs: There’s a lot of new jobs and new clean green industry that will be created from this transformation. And the truth of the matter is the old fossil fuel sector that has to go away, basically over time, was so capital intensive, it didn’t have so many jobs. We’re going to see a net creation of jobs in the new green digital world.

Cristina:  This is the greatest challenge of our time, let’s turn it into an opportunity. Occhio al futuro

On air 4/17/2021

Airlite – the air purifying paint

By ecology, sdg 11, sdg 12, sdg 13, sdg 3, sdg 9

Airlite developed a paint that purifies the air and can be used both indoors and outdoors. It neutralizes odors, bacteria and prevents mold, it repels dust and dirt and reduces air pollution.

Cristina: Don’t we all feel better when the air is light? Today we’re featuring a technology that allows us to breathe better. Hello Massimo, tell us more.

Massimo Bernardoni: It’s a paint that contains various technologies. It purifies the air, eliminates bacteria and molds from surfaces, it works over time and eliminates odors. Through nanotechnology our paint transforms pollutants into salts. Through other processes it gets rid of bacteria, mold and it keeps walls clean and smog free.

Cristina: Does it prevent the black streaks over radiators?

Massimo Bernardoni: Yes those too, no more dark corners.

Cristina: Is it all mineral-based? Any petrochemicals?

Massimo Bernardoni: We do not have any petroleum based ingredients, only mineral-based, and when applied it doesn’t smell.

Antonio Cianci: Outdoors, with this technology, painting a 150 meter stretch of roadside, both left and right, is equivalent to planting a forest as big as a soccer field. 12 meters of a painted surface with our technology, reduce the pollution produced by a car in one day.

Cristina: Does it also absorb particulates?

Antonio Cianci: In an indirect way. Particulate matter is generated by nitrogen oxides through photochemical synthesis, we lower its levels and reduce it significantly.

Cristina: It also reduces energy consumption. How?

Antonio Cianci: We have the amazing ability to reflect the warm component of sunlight, therefore painting the wall with this product can reduce the surface temperature up to 30 degrees. This way less heat passes through therefore reducing the need for conditioning the room.

Cristina: So it creates a protective but permeable coat?

Antonio Cianci: Yes, the paint is permeable, it allows the passage of all the components without causing stagnation, such as those bubbles we sometimes find on our walls, which trap mold. Our paint creates a natural conditioning system.

Cristina: How many colors are available?

Antonio Cianci: 180. I must say that architecturally the performance is beautiful, suited also for high-end finishes. And it cleans the air.

Cristina: This is what happens when two brilliant Italians come together. Occhio al futuro

On air May 5, 2018