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Carbon dioxide emissions are on track to rise in 2018 for the second straight year following a plateau in 2014-2016, according to the International Energy Agency.

Why it matters: IEA's finding arrived as a United Nations science panel unveiled a major report concluding that large emissions cuts are needed in coming years to hold global warming to 1.5 degrees Celsius above preindustrial levels.

A tweet previously embedded here has been deleted or was tweeted from an account that has been suspended or deleted.

By the numbers: According to the UN's analysis, staying within the 1.5°C target — a benchmark for avoiding far more severe consequences than are already occurring — means human-induced CO2 emissions must fall by 45% by 2030 and reach "net zero" by mid-century.

  • The 45% cut is relative to 2010 levels, which in effect means even deeper reductions are needed.

The big picture: Separate analyses in recent months have shown that energy-related CO2 emissions — that is, the vast majority of global CO2 — ticked up again in 2017 after a multi-year plateau.

IEA's new 2018 projection underscores how the global energy system is far, far off track from the gigantic and rapid transformation that the UN's deeply researched analysis calls needed to stay within the 1.5°C target.

  • "The world is not moving towards Paris Agreement goals requiring emissions to peak as soon as possible, but away from them," IEA Executive Director Fatih Birol said via Twitter.

The bottom line: As Axios' Andrew Freedman wrote, global warming will have far more severe consequences if temperatures are allowed to creep past 1.5°C, or 2.7°F, of warming, scientists concluded in the UN analysis.

They noted that there are already deadly impacts from the 1°C, or 1.8°F, of warming so far — including more severe and longer lasting heat waves, more heavy precipitation events, and ocean warming that is killing many of the planet's coral reefs.

Go deeper:

Go deeper

3 hours ago - World

Over 170 Palestinians injured in clashes with Israeli police in Jerusalem

An injured man is carried away as Israeli security forces clash with Palestinian protesters at the al-Aqsa mosque compound in Jerusalem. Photo: Ahmad Gharabli/AFP via Getty Images

At least 178 Palestinians have been injured in clashes with Israeli police in Jerusalem, Reuters reported late Friday.

The big picture: The clashes come amid growing anger over the threatened eviction of Palestinians from their homes on land claimed by Jewish settlers in East Jerusalem. Tensions have also escalated in the occupied West Bank in recent weeks.

Updated 5 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Annelise Capossela/Axios

  1. Health: Coronavirus cases hit a seven-month low — Majority back vaccine proof requirements for travel, schools and work — The race to avoid a possible "monster" COVID variant.
  2. Politics: Oklahoma secures $2.6 million refund for hydroxychloroquine purchase — Why Biden's latest vaccine goal is his hardest yet.
  3. Vaccines: Pfizer begins application for full FDA approval of COVID-19 vaccine — Moderna says its COVID booster shot shows promise against variants.
  4. Economy: U.S. adds just 266,000 jobs in April, far below expectations — Americans' return to the skies could benefit smaller airlines.
  5. World: WHO authorizes China's Sinopharm COVID-19 vaccine for emergency use — Mixed response in Europe to Biden's vaccine patents bombshell.
  6. Variant tracker: Where different strains are spreading.

Ohio GOP censures Rep. Anthony Gonzalez over Trump impeachment vote

Photo: Bill Clark/CQ-Roll Call, Inc via Getty Images

The Ohio Republican Party on Friday censured Rep. Anthony Gonzalez (R-Ohio) and called for him to resign for voting to impeach former President Trump in January, Reuters reports.

The big picture: Gonzalez is the latest Republican lawmaker to be punished for voting to impeach the former president on a charge of inciting the deadly Jan. 6 insurrection.