Tracking extreme heat across Europe with , Jul 2025 [DIE ZEIT]
driven by data
Portfolio of Gregor Aisch, a visual data journalist at DIE ZEIT, former graphics editor at The New York Times and co-founder and former CTO of Datawrapper. Lives and works in Berlin.
return to all projects ![Tracking extreme heat across Europe]()
![SveltePlot!]()
![Thuringia local election results]()
![What is driving our carbon emissions and what to do about it]()
![Three decades of European government leaders]()
![Is it the weather or climate change?]()
![These scatter plots of heat and rain helped me understand our changing climate]()
![2019 was hotter than normal — but what does this even mean?]()
![What different degrees of global warming look like does this even mean?]()
![Almost half of Europe's soil is dryer than normal]()
![The only chart we should be looking at]()
![Presidential Approval Ratings Since Kennedy]()
![Methane Concentrations]()
![Carbon Dioxide Concentrations]()
![Where Athletes in the Premier League, the N.B.A. and Other Sports Leagues Come From, in 15 Charts]()
![Hurricane Irma Is One of the Strongest Storms In History]()
![The Top Jobs in Trump’s Administration Are Mostly Vacant]()
![How France Voted]()
![How the Election Split France]()
![Trump’s Budget Cuts Some Agencies to Their Lowest Levels in Decades]()
![Trump Sounds a Different Tone in First Address to Congress]()
![‘What Do You Think Is the Most Important Problem Facing This Country Today?’]()
![America’s Aging Dams Are in Need of Repair]()
![The Timeline of Michael Flynn’s Phone Call With Russia: Who Knew What, and When]()
![Some Colleges Have More Students From the Top 1 Percent Than the Bottom 60. Find Yours.]()
![Live Election Forecast]()
![How Large Is the Divide Between Red and Blue America?]()
![Where the Race Has Shifted]()
![State-by-state Election Forecast]()
![Can You Beat Usain Bolt Out of the Blocks?]()
![Who Will Be President?]()
![Euro 2016: How Teams Can Qualify For the Next Round]()
![The EgyptAir Flight: Moment by Moment]()
![How the Rest of the Democratic Delegate Race Could Unfold]()
![Why Trump Is Calling the G.O.P. Delegate System Rigged]()
![Steph Curry’s 3-Point Record in Context: Off the Charts]()
![Where the Poor Live Longer: How Your Area Compares]()
![How the Rest of the Delegate Race Could Unfold]()
![Rubio’s Exit Leaves Trump With an Open Path to 1,237 Delegates]()
![After Dominating Super Tuesday, Can Trump and Clinton Be Stopped?]()
![Attacks on Refugees in Germany]()
![Interactive G.O.P. Nomination Delegate Calculator]()
![History of Supreme Court Nominees and Vacancies]()
![Explaining US Primary Election Results In Eight Swipes]()
![Who Is Leading the Iowa and New Hampshire Polls]()
![For Chicago Police, Many Complaints but Few Consequences<br>]()
![What Drives Gun Sales: Terrorism, Obama and Calls for Restrictions]()
![New York City Marathon in Six Charts]()
![The Cost of Mobile Ads on 50 News Websites]()
![Trump Remains Center Stage at 2nd G.O.P. Debate]()
![The Scale of the Migrant Crisis, From 160 to Millions]()
![Seeking a Fair Distribution of Refugees in Europe]()
![A Surge in Asylum Applications]()
![You Draw It: How Family Income Affects Children’s College Chances]()
![What Happened on the Germanwings Flight]()
![A 3-D View of a Chart That Predicts The Economic Future: The Yield Curve]()
![The Changing Nature of Middle-Class Jobs]()
![Delhi’s Air Is Often More Polluted Than Beijing’s]()
![Road Map of Home Values and Street Names]()
![A Record Year for Auto Recalls]()
![Oil and Wastewater Spills in North Dakota]()
![Peyton Manning Nears Touchdown Passing Record]()
![How Likely Is It That Birth Control Could Let You Down?]()
![Competitive Counties in Presidential Elections]()
![Charting the Rise of Twitch]()
![Mapping Migration in the United States]()
![Where We Came From and Where We Went, State by State]()
![Manuel Neuer’s Wanderlust]()
![How England, Italy and Germany Are Dominating the World Cup]()
![984 Ways the United States Can Advance to the Next Round of the World Cup]()
![The Clubs That Connect The World Cup]()
![For World Cup Hosts, FIFA Rank Drops During Qualification]()
![Australia, the World Cup’s Unluckiest Country]()
![A Fairer World Cup Draw]()
![Chartmaker]()
![Wie tendenziös sind Wahlumfragen?]()
![Das neue Bundeskabinett]()
![The Making of a Law]()
![German Energy Landscape]()
![Fraction vs. Conscience]()
![as3-streamgraphs]()
![Bubble Tree Library]()
![10 Years of Wikipedia]()
![Visualizing Plagiarism in Guttenberg's PhD]()
![International Aid Flows]()
![Some charts about party donations]()
![German Party Donations]()
![Visualizing Easing Functions]()
![Visualization of Perceptual Color Spaces]()
Charts
German Federal Budget with , Jun 2025 [DIE ZEIT]
Journey through 485 million years of climate history with , Jun 2025 [DIE ZEIT]
SveltePlot! May 2025
100 Days of Economic Chaos with , Apr 2025 [DIE ZEIT]
Did Trump’s inner circle know in advance — and make enormous profits? with , Apr 2025 [DIE ZEIT]
These numbers help explain the financial crisis with , Apr 2025 [DIE ZEIT]
Is this the next Financial Crisis? with , Apr 2025 [DIE ZEIT]
Live German Federal Election results Feb 2025 [DIE ZEIT]
Merz' coalition options with , Feb 2025 [DIE ZEIT]
Analyzing the TV duell between Merz and Scholz Feb 2025 [DIE ZEIT]
No party falls like the FDP Nov 2024 [DIE ZEIT]
German Election poll tracker with , Nov 2024 [DIE ZEIT]
Live dashboard for US election with , Nov 2024 [DIE ZEIT]
Exploring scenarios for the US Presidential election with , Oct 2024 [DIE ZEIT]
Analysis of Brandenburg state election results with , Sep 2024 [DIE ZEIT]
Poll tracker for US election with , Sep 2024 [DIE ZEIT]
Survey: Which CDU politicians would collaborate with AfD? with , Aug 2024 [DIE ZEIT]
Thuringia local election results May 2024 [DIE ZEIT]
What is driving our carbon emissions and what to do about it Nov 2022 [Datawrapper]
Three decades of European government leaders Jan 2022 [Datawrapper]
Is it the weather or climate change? with Andrea Wille, Lara Schwenner, Saskia Gerhard & Jannes Höke, Oct 2021 [WDR]
These scatter plots of heat and rain helped me understand our changing climate Sep 2020 [Datawrapper]
2019 was hotter than normal — but what does this even mean? Jan 2020 [vis4]
What different degrees of global warming look like does this even mean? Sep 2019 [Datawrapper]
Almost half of Europe's soil is dryer than normal Aug 2019 [vis4.net]
The only chart we should be looking at Jul 2019 [Datawrapper]
Presidential Approval Ratings Since Kennedy Mar 2018 [Datawrapper]
Methane Concentrations Jan 2018
Carbon Dioxide Concentrations Jan 2018
Where Athletes in the Premier League, the N.B.A. and Other Sports Leagues Come From, in 15 Charts with Kevin Quealy and Rory Smith, Dec 2017 [NYT]
Hurricane Irma Is One of the Strongest Storms In History with Karen Yourish & Adam Pearce, Sep 2017 [NYT]
The Top Jobs in Trump’s Administration Are Mostly Vacant with Karen Yourish, Jul 2017 [NYT]
How France Voted with Matthew Bloch, K.K. Lai and Benoît Morenne, May 2017 [NYT]
How the Election Split France with Josh Keller, K.K. Lai, Sergio Peçanha and Benoît Morenne, Apr 2017 [NYT]
Trump’s Budget Cuts Some Agencies to Their Lowest Levels in Decades with Alicia Parlapiano, Mar 2017 [NYT]
Trump Sounds a Different Tone in First Address to Congress with Josh Katz, Mar 2017 [NYT]
‘What Do You Think Is the Most Important Problem Facing This Country Today?’ with Alicia Parlapiano, Feb 2017 [NYT]
America’s Aging Dams Are in Need of Repair with Troy Griggs and Sarah Almukhtar, Feb 2017 [NYT]
The Timeline of Michael Flynn’s Phone Call With Russia: Who Knew What, and When with K.K. Rebecca Lai, Feb 2017 [NYT]
Some Colleges Have More Students From the Top 1 Percent Than the Bottom 60. Find Yours. with Larry Buchanan, Amanda Cox and Kevin Quealy, Jan 2017 [NYT]
Live Election Forecast with Nate Cohn, Amanda Cox, Josh Katz, Adam Pearce and Kevin Quealy, Nov 2016 [NYT]
How Large Is the Divide Between Red and Blue America? with Karen Yourish & Adam Pearce, Nov 2016 [NYT]
Where the Race Has Shifted with Josh Katz, Sep 2016 [NYT]
State-by-state Election Forecast with Josh Katz, Sep 2016 [NYT]
Can You Beat Usain Bolt Out of the Blocks? with Larry Buchanan and Derek Watkins, Aug 2016 [NYT]
Who Will Be President? with Josh Katz, Amanda Cox, Josh Katz, Kevin Quealy, Mike Bostock and Shan Carter, Jul 2016 [NYT]
Euro 2016: How Teams Can Qualify For the Next Round with Adam Pearce & Kevin Quealy, Jun 2016 [NYT]
The EgyptAir Flight: Moment by Moment with L. Buchanan, J. Burgess, S. Chan, N. Clark, J. Keller, K.K. Lai & D. Watkins, May 2016 [NYT]
How the Rest of the Democratic Delegate Race Could Unfold with Josh Katz & K.K. Lai, May 2016 [NYT]
Why Trump Is Calling the G.O.P. Delegate System Rigged with Alicia Parlapiano & Larry Buchanan, Apr 2016 [NYT]
Steph Curry’s 3-Point Record in Context: Off the Charts with Kevin Quealy, Apr 2016 [NYT]
Where the Poor Live Longer: How Your Area Compares with A. Cox, K. Quealy and Q. Bui, Apr 2016 [NYT]
How the Rest of the Delegate Race Could Unfold with Josh Katz & K.K. Lai, Mar 2016 [NYT]
Rubio’s Exit Leaves Trump With an Open Path to 1,237 Delegates with Josh Keller, Alicia Parlapiano, Josh Katz & K.K. Lai, Mar 2016 [NYT]
After Dominating Super Tuesday, Can Trump and Clinton Be Stopped? with D. Watkins, L. Buchanan, K. Yourish, A. Parlapiano, T. Giratikanon & Josh Katz, Mar 2016 [NYT]
Attacks on Refugees in Germany with Tim Wallace, Feb 2016 [NYT]
Interactive G.O.P. Nomination Delegate Calculator with Josh Katz & Larry Buchanan, Feb 2016 [NYT]
History of Supreme Court Nominees and Vacancies with K.K. Lai, Josh Keller & Karen Yourish, Feb 2016 [NYT]
Explaining US Primary Election Results In Eight Swipes with Alicia DeSantis, Alica Parlapiano, K.K. Lai & Larry Buchanan, Feb 2016 [NYT]
Who Is Leading the Iowa and New Hampshire Polls with Josh Keller, Jan 2016 [NYT]
For Chicago Police, Many Complaints but Few Consequences
with Haeyoun Park, Dec 2015 [NYT]
with Haeyoun Park, Dec 2015 [NYT]
What Drives Gun Sales: Terrorism, Obama and Calls for Restrictions with Josh Keller, Dec 2015 [NYT]
New York City Marathon in Six Charts with Ken Schwencke, Oct 2015 [NYT]
The Cost of Mobile Ads on 50 News Websites with Wilson Andrews & Josh Keller, Oct 2015 [NYT]
Trump Remains Center Stage at 2nd G.O.P. Debate with A. Parlapiano, Wilson Andrews & K.K. Lai, Sep 2015 [NYT]
The Scale of the Migrant Crisis, From 160 to Millions with Sarah Almukhtar, Wilson Andrews & Josh Keller, Sep 2015 [NYT]
Seeking a Fair Distribution of Refugees in Europe with Sarah Almukhtar & Jeremy White, Sep 2015 [NYT]
A Surge in Asylum Applications with Sarah Almukhtar & Heayoun Park, Aug 2015 [NYT]
You Draw It: How Family Income Affects Children’s College Chances with Amanda Cox & Kevin Quealy, May 2015 [NYT]
What Happened on the Germanwings Flight with J. Keller, KK Lai & T. Wallace, Mar 2015 [NYT]
A 3-D View of a Chart That Predicts The Economic Future: The Yield Curve with Amanda Cox, Mar 2015 [NYT]
The Changing Nature of Middle-Class Jobs with Robert Gebeloff, Feb 2015 [NYT]
Delhi’s Air Is Often More Polluted Than Beijing’s with Hannah Fairfield, Feb 2015 [NYT]
Road Map of Home Values and Street Names with Bill Marsh, Jan 2015 [NYT]
A Record Year for Auto Recalls with Wilson Andrews, Dec 2014 [NYT]
Oil and Wastewater Spills in North Dakota with Robert Gebeloff & Hannah Fairfield, Nov 2014 [NYT]
Peyton Manning Nears Touchdown Passing Record with Kevin Quealy, Oct 2014 [NYT]
How Likely Is It That Birth Control Could Let You Down? with Bill Marsh, Sep 2014 [NYT]
Competitive Counties in Presidential Elections with Nate Cohn & Bill Marsh, Sep 2014 [NYT]
Charting the Rise of Twitch with Tom Giratikanon, Aug 2014 [NYT]
Mapping Migration in the United States with Robert Gebeloff, Aug 2014 [NYT]
Where We Came From and Where We Went, State by State with Robert Gebeloff and Kevin Quealy, Aug 2014 [NYT]
Manuel Neuer’s Wanderlust with Andrew Das and Joe Ward, Jul 2014 [NYT]
How England, Italy and Germany Are Dominating the World Cup with Kevin Quealy, Jul 2014 [NYT]
984 Ways the United States Can Advance to the Next Round of the World Cup with Kevin Quealy, Jun 2014 [NYT]
The Clubs That Connect The World Cup Jun 2014 [NYT]
For World Cup Hosts, FIFA Rank Drops During Qualification Jun 2014 [NYT]
Australia, the World Cup’s Unluckiest Country with David Leonhardt, Jun 2014 [NYT]
A Fairer World Cup Draw with Kevin Quealy, Jun 2014 [NYT]
Chartmaker Apr 2014
Wie tendenziös sind Wahlumfragen? Sep 2013 [DIE ZEIT]
Das neue Bundeskabinett with Markus Horeld and Sascha Venohr, Sep 2013 [DIE ZEIT]
The Making of a Law Nov 2012
German Energy Landscape Nov 2011 [GE]
Fraction vs. Conscience Sep 2011
as3-streamgraphs Aug 2011
Bubble Tree Library with David McCandless, Jun 2011
10 Years of Wikipedia with Marcus Bösch and Steffen Leidel, Apr 2011 [DW]
Visualizing Plagiarism in Guttenberg's PhD with GuttenPlag Wiki, Mar 2011
International Aid Flows Feb 2011
Some charts about party donations Jan 2011
German Party Donations Oct 2010
Visualizing Easing Functions Oct 2009 [vis4]
Visualization of Perceptual Color Spaces Jul 2009 [vis4]