Last week, PJM's MRC approved one problem statement and deferred a vote on a second that would impact DR. Meanwhile, the MC approved a tariff change increasing DR providers’ documentation requirements.

With its reliance on demand response and heavy concentration in PJM, EnerNOC has seen its fortunes wax and wane based on decisions made by PJM and FERC.

By Rich Heidorn Jr. With its market-leading status in demand response, blue chip clients and international expansion plans, EnerNOC Inc. may be a good long-...