Hungary's great lakes have also been hit by drought and heat
Major penalties and sanctions could be imposed
Turnaround in Hungarian electricity consumption is imminent
Global temperature records continue to tumble
EU stats office publishes updated figures
Study shows scary findings
It will be difficult to reach the 2030 goal
Watchdogs say it's not enough
8 out of the 10 hottest years occured after the millenium
Budapest cites risks of mounting Russian influence
Others, including Hungary, snub appeal.
Member states may choose between eight pathways.
World leaders condemn decision, Hungary's Orbán is "shocked".