On a European level, the LZP cooperated with the European Green Party while the LZS has no formal affiliation. Before the 2004 European Parliament election, ZZS announced that if its representative was elected, he or she would join one of two political groups depending on which party they belonged to.
Aivars Lembergs was the candidate of the Union of Greens and Farmers for the position of Prime Minister in 2006, before being charged with corruption, fraud, bribery, money laundering and abuse of elected office on 20 July 2006. On 14 March 2007, Lembergs was detained by the Latvian authorities in relation to a criminal investigation.
In early 2022, the alliance started to break apart, with the Green Party announcing that it sees no way of further cooperation with For Latvia and Ventspils, still led by oligarch Aivars Lembergs, and ultimately on 11 June 2022 it voted to leave the alliance, later joined by the Liepāja Party. In July, the Greens and the Liepāja Party joined the Latvian Association of Regions and a political NGO led by construction contractor Uldis Pīlēns in forming the United List alliance.[18]
The departing parties were replaced with the Latvian Social Democratic Workers' Party (LSDSP), a rival of the 1920s and 1930s, who joined ZZS on June 1 and allowed it to retain its name.[19] The alliance once again announced Lembergs as their prime ministerial candidate.[20] The list won 16 seats, with two going to LSDSP, who returned to the Saeima for the first time since 2002.
Ideology
The Union of Greens and Farmers is based on similar sentimental feelings shared by the voters of the two groups. Latvians are supportive of traditional small farms and perceive them as more environmentally friendly than large-scale farming: Nature is threatened by development, while small farms are threatened by large industrial-scale farms. For example, after the restoration of independence, Latvia broke down Soviet-eracollective farms and returned land to its original owners (or their descendants).[21] This perception has resulted in an alliance between green and farmer's parties, which is rare in other countries.
On social issues, the party has taken a traditionally conservative approach, opposing same-sex marriage and instead favouring civil unions for same-sex couples.[23] It supports abortion rights for up to 12 weeks of pregnancy and has voted to ratify the Istanbul Convention for preventing violence against women, despite having initially expressed skepticism over the convention’s use of the term “gender” and potential redefinition of marriage outside of that of a union of a man and a woman.[24]