Dirk Paessler (@dpaessler) 's Twitter Profile
Dirk Paessler

@dpaessler

Our mission is to speed up negative emissions, CEO @carbon_drawdown, VP @nep_brussels

ID: 18079648

linkhttp://www.carbon-drawdown.de calendar_today12-12-2008 16:40:04

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@ricogrimm.de auf bluesky (@gri_mm) 's Twitter Profile Photo

In der Politik ist Klimaschutz auf dem Rückzug, aber in der Unternehmenswelt gelingen Erfolge. Sie werden nur nicht mehr so vermarktet wie früher. Ein THREAD 🧵

In der Politik ist Klimaschutz auf dem Rückzug, aber in der Unternehmenswelt gelingen Erfolge.

Sie werden nur nicht mehr so vermarktet wie früher.

Ein THREAD 🧵
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

After the rock is crushed and milled, it needs to be transported to the field. As long as this transport is not solely powered by regenerative energy, which will remain the case for some time, the distances are limited that we can drive rock around in trucks while still creating

After the rock is crushed and milled, it needs to be transported to the field. As long as this transport is not solely powered by regenerative energy, which will remain the case for some time, the distances are limited that we can drive rock around in trucks while still creating
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

“The next generation is doomed.” That’s what older folks always say, right? They said it about my generation, too. Now, at 56, I hear similar things from my peers: complaints about TikTok culture, influencer nonsense, or a perceived lack of seriousness among younger people.

“The next generation is doomed.”

That’s what older folks always say, right?

They said it about my generation, too.

Now, at 56, I hear similar things from my peers: complaints about TikTok culture, influencer nonsense, or a perceived lack of seriousness among younger people.
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

Biological pest control in our greenhouse: We have brought an army of lady bug larvae and lacewing larvae (in the photo) into the greenhouse to hunt lice and other bugs that feed from the grass and clover plants in our experiments. And they are everywhere!

Biological pest control in our greenhouse: We have brought an army of lady bug larvae and lacewing larvae (in the photo) into the greenhouse to hunt lice and other bugs that feed from the grass and clover plants in our experiments. And they are everywhere!
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

Patrick hat zwei tolle Sachen gemacht: 1. Sein (altes) Reiheneckhaus ist jetzt vollständig unabhängig von fossiler Energie (nahezu ohne Mehrkosten!) und 2. er hat ein superinformatives Video über diese Umstellung produziert. Lerne in nur 11 Minuten, wie Du Dein Haus CO2-neutral

Patrick hat zwei tolle Sachen gemacht: 1. Sein (altes) Reiheneckhaus ist jetzt vollständig unabhängig von fossiler Energie (nahezu ohne Mehrkosten!) und 2. er hat ein superinformatives Video über diese Umstellung produziert. Lerne in nur 11 Minuten, wie Du Dein Haus CO2-neutral
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

Your Weekly Dose of Rock Solid EW Knowledge! For enhanced weathering projects, common amounts of rock spread on the fields are between 5 and 20 tons per hectare. Some in-field experiments even go up to 40 or 50 tons per hectare. We even tried 400 t/ha in our lab tests to see

Your Weekly Dose of Rock Solid EW Knowledge!

For enhanced weathering projects, common amounts of rock spread on the fields are between 5 and 20 tons per hectare. Some in-field experiments even go up to 40 or 50 tons per hectare. We even tried 400 t/ha in our lab tests to see
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

Empfehlenswerter Vortrag „Nikotinpflaster-Therapie bei #LongCOVID - Mechanismen, Zusammenhänge und Praxisanwendung" von Dr. Marco Leitzke #TheNicotineTest -- Citizen Science youtube.com/live/E0Yb6FLEz…

Empfehlenswerter Vortrag „Nikotinpflaster-Therapie bei #LongCOVID - Mechanismen, Zusammenhänge und Praxisanwendung" von Dr. Marco Leitzke

<a href="/TheNicotineTest/">#TheNicotineTest -- Citizen Science</a> 
youtube.com/live/E0Yb6FLEz…
Pflegeherz  (@pflegeherz12) 's Twitter Profile Photo

1/1 Erfreulich; das evidenzbasierte Therapieschema für #LongCovid und #MECFS der Neurologin Dr. med. Strasser (Schweiz) wird hierzulande zunehmend bekannt als "Solothurner Liste". Das, wie auch weitere Dokumente sind jetzt auch als Mindmap verfügbar unter neuropraxis-solothurn.ch/long-covid-sol…

Dirk Paessler (@dpaessler) 's Twitter Profile Photo

What if two carbon signals told 𝘤𝘰𝘮𝘱𝘭𝘦𝘵𝘦𝘭𝘺 𝘥𝘪𝘧𝘧𝘦𝘳𝘦𝘯𝘵 stories? That’s exactly what we found in our latest greenhouse experiment on enhanced weathering (EW). Over two full years, we measured two carbon signals for 400 pot experiments: • Soil CO₂ efflux -

What if two carbon signals told 𝘤𝘰𝘮𝘱𝘭𝘦𝘵𝘦𝘭𝘺 𝘥𝘪𝘧𝘧𝘦𝘳𝘦𝘯𝘵 stories?

That’s exactly what we found in our latest greenhouse experiment on enhanced weathering (EW).

Over two full years, we measured two carbon signals for 400 pot experiments:

• Soil CO₂ efflux -
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

Mein Abschätzung der COVID Inzidenz in DE basierend auf den Hospitalisierungen in den ZNAs der DGINA e.V. Notaufnahme Ampel liegt etwas unter den Werten, die RV aktuell berechnet. Unsere beiden Werte liegen dabei deutlich unter den drei Vorjahren.

Mein Abschätzung der COVID Inzidenz in DE basierend auf den Hospitalisierungen in den ZNAs der <a href="/DGINA_eV/">DGINA e.V.</a> Notaufnahme Ampel liegt etwas unter den Werten, die <a href="/rv_enigma/">RV</a> aktuell berechnet. Unsere beiden Werte liegen dabei deutlich unter den drei Vorjahren.
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

Over a time of 4 months, we went through 50+ emails trying to buy 200 tons of durable CDR for ourselves. Here's what we learned about the broken carbon removal market: Everybody agrees we need more CDR buyers. Microsoft bought 93% of all CDR in Q2/2025, leaving the market

Over a time of 4 months, we went through 50+ emails trying to buy 200 tons of durable CDR for ourselves. 

Here's what we learned about the broken carbon removal market:

Everybody agrees we need more CDR buyers. Microsoft bought 93% of all CDR in Q2/2025, leaving the market
Jan Rosenow (@janrosenow) 's Twitter Profile Photo

The energy transition is real: renewables now top fossil fuels for investment. 2025: $780B in renewables (projected) Past decade: +109% renewables +44% grids/storage +42% efficiency +131% electrification -34% oil -19% gas +13% coal

The energy transition is real: renewables now top fossil fuels for investment.

2025: $780B in renewables (projected)

Past decade: 
+109% renewables
+44% grids/storage
+42% efficiency
+131% electrification
-34% oil
-19% gas
+13% coal
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

Weeks, months or even years after the rock dust has been spread on a field, we want to know how much CDR we have actually achieved. How many tons of carbon dioxide were removed from the atmosphere? The necessary step is called MRV: Monitoring, Reporting and Verification.

Weeks, months or even years after the rock dust has been spread on a field, we want to know how much CDR we have actually achieved. How many tons of carbon dioxide were removed from the atmosphere? 

The necessary step is called MRV: Monitoring, Reporting and Verification.
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

We just learned a €50,000 lesson about European bureaucracy versus climate science. For our upcoming greenhouse experiments (600-700 pots!), we wanted to test enhanced weathering on tropical soils, where CDR happens fastest. We had partners in Australia, India, Africa, and the

Dirk Paessler (@dpaessler) 's Twitter Profile Photo

Buying an Apple Watch was the single most effective step to improve my life with LongCOVID. Here is how I learned to properly “pace” with it. What most people don’t realize: After every new COVID infection your body is - at least for some time - less tolerant to strain and for

Buying an Apple Watch was the single most effective step to improve my life with LongCOVID. Here is how I learned to properly “pace” with it.

What most people don’t realize: After every new COVID infection your body is - at least for some time - less tolerant to strain and for
Dirk Paessler (@dpaessler) 's Twitter Profile Photo

Just ask! One cold email changed everything for me. More than once! Back in 1998, in the early months of Paessler, there was no LinkedIn or social media. All I had was email and my own curiosity. Somehow, I came across this guy who was an expert in promoting software on the

Just ask! One cold email changed everything for me. More than once!

Back in 1998, in the early months of Paessler, there was no LinkedIn or social media. All I had was email and my own curiosity.

Somehow, I came across this guy who was an expert in promoting software on the