Preposition: on

• anniversary: After this time, membership will run for a 12 month period renewable on each calendar anniversary.

Modifies a noun

• energy: The renewable energy they do produce is exempt from the Climate Change Levy.

• source: A target of 12 % energy from renewable sources has been set for 2010.

• electricity: Good Energy is the leading company in Britain to supply only 100 % renewable electricity.

• generation: Such forms of renewable energy generation would not necessitate the proposed grid upgrade.

• technology: In April 1993, the Agreement was extended to cover the full field of renewable energy technologies.

• generator: Local distribution company compliance is required for connection of the renewable generator to the national grid.

Modifying Another Word

• perpetually: The only realistic value is the rent, what a willing lessee will pay a willing lessor for a perpetually renewable annual lease.

• infinitely: Wind power seems like the perfect answer to our energy problems - it is clean, non-polluting and infinitely renewable.

• annually: Subscription to The British Veterans Recognition Card is an annually renewable membership offering a number of benefits.

• entirely: Some resorts in the Alps are already using entirely renewable energy.

• automatically: This policy is automatically renewable each month, with the payment being taken by Direct Debit.

• enough: There will be enough renewable energy to support those who can tap into it.

Preposition: after

• year: The appointments are renewable after four years but cannot exceed eight years.

Preposition: in

• installment: Fellowships are for five years in the first instance ( possibly renewable in two installments up to 10 years ).

Preposition: from

• year: So she was able to offer us a winter-only mooring, renewable from year to year.

Preposition: for

• period: The appointment is for a probationary period of five years and is renewable for fixed periods thereafter.

• year: Awards are renewable for each year of your course.

• term: This three year initial appointment is renewable for a further term by mutual agreement.