Putin says Europe has no energy alternatives to Russian gas, and weaning off will have severe consequences for the economy

• Europe has no viable alternative to Russian energy, warned President Putin.
• "A reasonable replacement for Europe simply does not exist," Putin said Thursday in a televised statement.

Russian President Vladimir Putin said Europe doesn't have an alternative to Russian energy, and severe economic consequences will follow if the continent tries to replace its supply of oil and gas from the country.

"A reasonable replacement for Europe simply does not exist," Putin said Thursday during a televised statement ahead of a meeting on Russian energy. "There are simply no spare volumes in the global market, and deliveries from other countries, primarily the US, which may be sent to Europe, will cost the consumers many times more."

He also noted that there were currently "issues with payments for Russian export energy supplies."

The Thursday statements follow his call earlier for "unfriendly countries" to purchase oil and gas using rubles, or risk being shut off from Russian energy.

But the European Commission warned this week that EU member states would be in violation of sanctions if they purchased Russian energy using rubles. Doing so would give Russia total control over the transactions and exchange rates, the Commission said.

Still, given the reliance on Russian energy, European governments are weighing how to respond to Putin's demand for ruble payments.

Russia, for its part, has continued to ship energy resources and oil exports have rebounded. But the sanctioned cargoes have had to travel much further distances in order to find new markets. During the first week of April, Russian crude exports jumped to about 4 million barrels a day — the highest level all year.

Russia is seeking new customers for its resources, Putin told officials earlier this week, as well as exploring ways to increase domestic markets.

Meanwhile, earlier this week Ukraine called on the world's leading energy traders to stop handling Russian crude.

"The fact is that traders are trading and they are helping Russia to receive this blood money," President Volodymyr Zelenskyy's adviser told the Financial Times. "They are in this cycle of financing war crimes and genoicide against Ukrainian citizens."