IRS Issues Ruling on the ITC Eligibility of Residential Energy Storage Retrofits

The Internal Revenue Service (IRS) has released a private letter ruling (PLR) related to tax credit eligibility when retrofitting an energy storage system onto a home with an existing solar PV system. The PLR determined that a retrofitted storage system would in fact qualify for a 30% federal investment tax credit (ITC), “under code 25D(d)(2) as a qualified solar electric property expenditure”, assuming that the battery charges entirely from the solar system.

Our SGIP Incentives are Live on the Platform

The Self-Generation Incentive Program (SGIP) provides financial incentives for the installation of new, qualifying technologies including energy storage, wind power, fuel cells, combined heat & power and others. It was big news when the program relaunched in the spring of 2017, with a re-upped program budget that was earmarked primarily for customer-sited Energy Storage Systems (ESS).

Future-Proofing Solar PV Savings with Energy Storage

Energy storage has been called a “swiss army knife” because it’s highly versatile, adaptable and can provide many different types of benefits to the grid. This flexibility can be financially rewarding. For example, when storage is deployed in behind-the-meter (BTM) applications, it can be programmed to target different value streams, like ‘peak-demand shaving’, ‘time-of-use arbitrage’, or ‘self-consumption’. These ‘value streams’ are effectively different ways for an energy storage system (ESS) to make money by reducing a customer’s utility bill.

Energy Toolbase Launches New Software Update that Enables Users to Model Energy Storage Projects

Energy Toolbase, a software platform for modeling the economics of solar and energy storage projects, recently launched a major software update that revolutionizes the platform’s energy storage modeling capabilities. The new release enables users to transparently quantify the dollar savings for any type of behind-the-meter (BTM) energy storage project. This empowers developers in both the residential and commercial market to identify the best storage use-cases, more efficiently focus their development resources, and close deals.

New Hampshire PUC Makes Cuts to Net Metering Program

The New Hampshire Public Utilities Commission issued a new order, making cuts to the state’s Net Energy Metering (NEM) program. The order maintains full retail credit for monthly net excess generation for supply but will no longer give credit for non-bypassable charges (NBC’s) like the system benefits charge. The decision removes the existing NEM caps and offers grandfathering to current customers.

How Much Can a Residential Energy Storage Project Actually Save?

It may be surprising to know that a significant portion of California homeowners buying energy storage systems today are not doing so to save money. In other words, they are not trying to reduce their utility bill or get a return on investment, like they do from a rooftop solar system. Instead, most storage systems today are being bought and sold based on the promise of back-up power or energy independence from the utility. The primary reason for this is that the avoided cost opportunity for residential storage today is not very substantial. On most residential utility rate schedules, energy storage does not have the ability to significantly reduce the utility bill. Therefore, it’s not the core value proposition being sold today.

A Sales Platform for Energy Storage Projects

We’re excited about the upcoming launch of our energy storage software update. This new release is the culmination of a lot of learning for us. We have been planning this new build for a year and our engineering team has been developing it over the last several months. We are incorporating a lot of product feedback from energy storage manufacturers and developers who have been using our application over the last couple of years.

How to Model a NEM 2.0 Project

We’ve been getting a lot of questions on how to model Net Metering version 2 (NEM 2.0) projects, so we figured it was time for blog. A lot of the recent inquiries are coming from our California users, where the Net Metering caps are expected to hit capacity soon. As of March, the PG&E and SDG&E service territories are over 80% of the way towards reaching their cap. While California has been getting most of the attention recently, the mechanics of modeling NEM 2.0 scenarios are fundamentally the same regardless of the state or utility territory.